19005476982

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{2017}}^1$

素因数の和:2397

約数の個数: 64

約数和(自身を含む): 39086561280

約数和(自身を除く): 20081084298

約数列:

[1, 2, 3, 6, 79, 103, 158, 193, 206, 237, 309, 386, 474, 579, 618, 1158, 2017, 4034, 6051, 8137, 12102, 15247, 16274, 19879, 24411, 30494, 39758, 45741, 48822, 59637, 91482, 119274, 159343, 207751, 318686, 389281, 415502, 478029, 623253, 778562, 956058, 1167843, 1246506, 1570441, 2335686, 3140882, 4711323, 9422646, 16412329, 30753199, 32824658, 40095943, 49236987, 61506398, 80191886, 92259597, 98473974, 120287829, 184519194, 240575658, 3167579497, 6335158994, 9502738491, 19005476982]

約数ペア:

[(1, 19005476982), (2, 9502738491), (3, 6335158994), (6, 3167579497), (79, 240575658), (103, 184519194), (158, 120287829), (193, 98473974), (206, 92259597), (237, 80191886), (309, 61506398), (386, 49236987), (474, 40095943), (579, 32824658), (618, 30753199), (1158, 16412329), (2017, 9422646), (4034, 4711323), (6051, 3140882), (8137, 2335686), (12102, 1570441), (15247, 1246506), (16274, 1167843), (19879, 956058), (24411, 778562), (30494, 623253), (39758, 478029), (45741, 415502), (48822, 389281), (59637, 318686), (91482, 207751), (119274, 159343)]