19519584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:988

約数の個数: 96

約数和(自身を含む): 60512256

約数和(自身を除く): 40992672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 937, 992, 1302, 1488, 1736, 1874, 2604, 2811, 2976, 3472, 3748, 5208, 5622, 6559, 6944, 7496, 10416, 11244, 13118, 14992, 19677, 20832, 22488, 26236, 29047, 29984, 39354, 44976, 52472, 58094, 78708, 87141, 89952, 104944, 116188, 157416, 174282, 203329, 209888, 232376, 314832, 348564, 406658, 464752, 609987, 629664, 697128, 813316, 929504, 1219974, 1394256, 1626632, 2439948, 2788512, 3253264, 4879896, 6506528, 9759792, 19519584]

約数ペア:

[(1, 19519584), (2, 9759792), (3, 6506528), (4, 4879896), (6, 3253264), (7, 2788512), (8, 2439948), (12, 1626632), (14, 1394256), (16, 1219974), (21, 929504), (24, 813316), (28, 697128), (31, 629664), (32, 609987), (42, 464752), (48, 406658), (56, 348564), (62, 314832), (84, 232376), (93, 209888), (96, 203329), (112, 174282), (124, 157416), (168, 116188), (186, 104944), (217, 89952), (224, 87141), (248, 78708), (336, 58094), (372, 52472), (434, 44976), (496, 39354), (651, 29984), (672, 29047), (744, 26236), (868, 22488), (937, 20832), (992, 19677), (1302, 14992), (1488, 13118), (1736, 11244), (1874, 10416), (2604, 7496), (2811, 6944), (2976, 6559), (3472, 5622), (3748, 5208)]