19708525824

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{151847}}^1$

素因数の和:151892

約数の個数: 108

約数和(自身を含む): 56799048096

約数和(自身を除く): 37090522272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 624, 676, 768, 832, 1014, 1248, 1352, 1664, 2028, 2496, 2704, 3328, 4056, 4992, 5408, 8112, 9984, 10816, 16224, 21632, 32448, 43264, 64896, 129792, 151847, 303694, 455541, 607388, 911082, 1214776, 1822164, 1974011, 2429552, 3644328, 3948022, 4859104, 5922033, 7288656, 7896044, 9718208, 11844066, 14577312, 15792088, 19436416, 23688132, 25662143, 29154624, 31584176, 38872832, 47376264, 51324286, 58309248, 63168352, 76986429, 94752528, 102648572, 116618496, 126336704, 153972858, 189505056, 205297144, 252673408, 307945716, 379010112, 410594288, 505346816, 615891432, 758020224, 821188576, 1231782864, 1516040448, 1642377152, 2463565728, 3284754304, 4927131456, 6569508608, 9854262912, 19708525824]

約数ペア:

[(1, 19708525824), (2, 9854262912), (3, 6569508608), (4, 4927131456), (6, 3284754304), (8, 2463565728), (12, 1642377152), (13, 1516040448), (16, 1231782864), (24, 821188576), (26, 758020224), (32, 615891432), (39, 505346816), (48, 410594288), (52, 379010112), (64, 307945716), (78, 252673408), (96, 205297144), (104, 189505056), (128, 153972858), (156, 126336704), (169, 116618496), (192, 102648572), (208, 94752528), (256, 76986429), (312, 63168352), (338, 58309248), (384, 51324286), (416, 47376264), (507, 38872832), (624, 31584176), (676, 29154624), (768, 25662143), (832, 23688132), (1014, 19436416), (1248, 15792088), (1352, 14577312), (1664, 11844066), (2028, 9718208), (2496, 7896044), (2704, 7288656), (3328, 5922033), (4056, 4859104), (4992, 3948022), (5408, 3644328), (8112, 2429552), (9984, 1974011), (10816, 1822164), (16224, 1214776), (21632, 911082), (32448, 607388), (43264, 455541), (64896, 303694), (129792, 151847)]