12381710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3680

約数の個数: 32

約数和(自身を含む): 25104384

約数和(自身を除く): 12722674

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 3631, 7262, 18155, 36310, 39941, 79882, 112561, 199705, 225122, 399410, 562805, 1125610, 1238171, 2476342, 6190855, 12381710]

約数ペア:

[(1, 12381710), (2, 6190855), (5, 2476342), (10, 1238171), (11, 1125610), (22, 562805), (31, 399410), (55, 225122), (62, 199705), (110, 112561), (155, 79882), (310, 39941), (341, 36310), (682, 18155), (1705, 7262), (3410, 3631)]