2111696

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:890

約数の個数: 20

約数和(自身を含む): 4118784

約数和(自身を除く): 2007088

約数列:

[1, 2, 4, 8, 16, 191, 382, 691, 764, 1382, 1528, 2764, 3056, 5528, 11056, 131981, 263962, 527924, 1055848, 2111696]

約数ペア:

[(1, 2111696), (2, 1055848), (4, 527924), (8, 263962), (16, 131981), (191, 11056), (382, 5528), (691, 3056), (764, 2764), (1382, 1528)]