10845890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2293}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 21802176

約数和(自身を除く): 10956286

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2293, 2365, 4586, 4730, 11465, 22930, 25223, 50446, 98599, 126115, 197198, 252230, 492995, 985990, 1084589, 2169178, 5422945, 10845890]

約数ペア:

[(1, 10845890), (2, 5422945), (5, 2169178), (10, 1084589), (11, 985990), (22, 492995), (43, 252230), (55, 197198), (86, 126115), (110, 98599), (215, 50446), (430, 25223), (473, 22930), (946, 11465), (2293, 4730), (2365, 4586)]