15697040536

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{1327}}^1\times {\mathrm{1801}}^1$

素因数の和:3955

約数の個数: 32

約数和(自身を含む): 29506380480

約数和(自身を除く): 13809339944

約数列:

[1, 2, 4, 8, 821, 1327, 1642, 1801, 2654, 3284, 3602, 5308, 6568, 7204, 10616, 14408, 1089467, 1478621, 2178934, 2389927, 2957242, 4357868, 4779854, 5914484, 8715736, 9559708, 11828968, 19119416, 1962130067, 3924260134, 7848520268, 15697040536]

約数ペア:

[(1, 15697040536), (2, 7848520268), (4, 3924260134), (8, 1962130067), (821, 19119416), (1327, 11828968), (1642, 9559708), (1801, 8715736), (2654, 5914484), (3284, 4779854), (3602, 4357868), (5308, 2957242), (6568, 2389927), (7204, 2178934), (10616, 1478621), (14408, 1089467)]