15703417808

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{19423}}^1$

素因数の和:19493

約数の個数: 80

約数和(自身を含む): 34394465280

約数和(自身を除く): 18691047472

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 598, 676, 1196, 1352, 2197, 2392, 2704, 3887, 4394, 4784, 7774, 8788, 15548, 17576, 19423, 31096, 35152, 38846, 50531, 62192, 77692, 101062, 155384, 202124, 252499, 310768, 404248, 446729, 504998, 808496, 893458, 1009996, 1786916, 2019992, 3282487, 3573832, 4039984, 5807477, 6564974, 7147664, 11614954, 13129948, 23229908, 26259896, 42672331, 46459816, 52519792, 75497201, 85344662, 92919632, 150994402, 170689324, 301988804, 341378648, 603977608, 682757296, 981463613, 1207955216, 1962927226, 3925854452, 7851708904, 15703417808]

約数ペア:

[(1, 15703417808), (2, 7851708904), (4, 3925854452), (8, 1962927226), (13, 1207955216), (16, 981463613), (23, 682757296), (26, 603977608), (46, 341378648), (52, 301988804), (92, 170689324), (104, 150994402), (169, 92919632), (184, 85344662), (208, 75497201), (299, 52519792), (338, 46459816), (368, 42672331), (598, 26259896), (676, 23229908), (1196, 13129948), (1352, 11614954), (2197, 7147664), (2392, 6564974), (2704, 5807477), (3887, 4039984), (4394, 3573832), (4784, 3282487), (7774, 2019992), (8788, 1786916), (15548, 1009996), (17576, 893458), (19423, 808496), (31096, 504998), (35152, 446729), (38846, 404248), (50531, 310768), (62192, 252499), (77692, 202124), (101062, 155384)]