19339008

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 56107800

約数和(自身を除く): 36768792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 149, 156, 169, 192, 208, 256, 298, 312, 338, 384, 416, 447, 507, 596, 624, 676, 768, 832, 894, 1014, 1192, 1248, 1352, 1664, 1788, 1937, 2028, 2384, 2496, 2704, 3328, 3576, 3874, 4056, 4768, 4992, 5408, 5811, 7152, 7748, 8112, 9536, 9984, 10816, 11622, 14304, 15496, 16224, 19072, 21632, 23244, 25181, 28608, 30992, 32448, 38144, 43264, 46488, 50362, 57216, 61984, 64896, 75543, 92976, 100724, 114432, 123968, 129792, 151086, 185952, 201448, 247936, 302172, 371904, 402896, 495872, 604344, 743808, 805792, 1208688, 1487616, 1611584, 2417376, 3223168, 4834752, 6446336, 9669504, 19339008]

約数ペア:

[(1, 19339008), (2, 9669504), (3, 6446336), (4, 4834752), (6, 3223168), (8, 2417376), (12, 1611584), (13, 1487616), (16, 1208688), (24, 805792), (26, 743808), (32, 604344), (39, 495872), (48, 402896), (52, 371904), (64, 302172), (78, 247936), (96, 201448), (104, 185952), (128, 151086), (149, 129792), (156, 123968), (169, 114432), (192, 100724), (208, 92976), (256, 75543), (298, 64896), (312, 61984), (338, 57216), (384, 50362), (416, 46488), (447, 43264), (507, 38144), (596, 32448), (624, 30992), (676, 28608), (768, 25181), (832, 23244), (894, 21632), (1014, 19072), (1192, 16224), (1248, 15496), (1352, 14304), (1664, 11622), (1788, 10816), (1937, 9984), (2028, 9536), (2384, 8112), (2496, 7748), (2704, 7152), (3328, 5811), (3576, 5408), (3874, 4992), (4056, 4768)]