15666468

素因数分解:

$2^2\times 3^1\times {\mathrm{631}}^1\times {\mathrm{2069}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 36630720

約数和(自身を除く): 20964252

約数列:

[1, 2, 3, 4, 6, 12, 631, 1262, 1893, 2069, 2524, 3786, 4138, 6207, 7572, 8276, 12414, 24828, 1305539, 2611078, 3916617, 5222156, 7833234, 15666468]

約数ペア:

[(1, 15666468), (2, 7833234), (3, 5222156), (4, 3916617), (6, 2611078), (12, 1305539), (631, 24828), (1262, 12414), (1893, 8276), (2069, 7572), (2524, 6207), (3786, 4138)]