15662246188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1\times {\mathrm{1543}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 28609208320

約数和(自身を除く): 12946962132

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 751, 1502, 1543, 3004, 3086, 3379, 6172, 6758, 13516, 23281, 46562, 47833, 81859, 93124, 95666, 163718, 168187, 191332, 327436, 336374, 672748, 1158793, 2317586, 2537629, 4635172, 5075258, 5213797, 10150516, 10427594, 20855188, 35922583, 71845166, 126308437, 143690332, 252616874, 505233748, 3915561547, 7831123094, 15662246188]

約数ペア:

[(1, 15662246188), (2, 7831123094), (4, 3915561547), (31, 505233748), (62, 252616874), (109, 143690332), (124, 126308437), (218, 71845166), (436, 35922583), (751, 20855188), (1502, 10427594), (1543, 10150516), (3004, 5213797), (3086, 5075258), (3379, 4635172), (6172, 2537629), (6758, 2317586), (13516, 1158793), (23281, 672748), (46562, 336374), (47833, 327436), (81859, 191332), (93124, 168187), (95666, 163718)]