15696581757

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1\times {\mathrm{1997}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 21768929280

約数和(自身を除く): 6072347523

約数列:

[1, 3, 31, 93, 223, 379, 669, 1137, 1997, 5991, 6913, 11749, 20739, 35247, 61907, 84517, 185721, 253551, 445331, 756863, 1335993, 2270589, 2620027, 7860081, 13805261, 23462753, 41415783, 70388259, 168780449, 506341347, 5232193919, 15696581757]

約数ペア:

[(1, 15696581757), (3, 5232193919), (31, 506341347), (93, 168780449), (223, 70388259), (379, 41415783), (669, 23462753), (1137, 13805261), (1997, 7860081), (5991, 2620027), (6913, 2270589), (11749, 1335993), (20739, 756863), (35247, 445331), (61907, 253551), (84517, 185721)]