12211012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1453}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 23450112

約数和(自身を除く): 11239100

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 1453, 2101, 2906, 4202, 5812, 8404, 15983, 31966, 63932, 277523, 555046, 1110092, 3052753, 6105506, 12211012]

約数ペア:

[(1, 12211012), (2, 6105506), (4, 3052753), (11, 1110092), (22, 555046), (44, 277523), (191, 63932), (382, 31966), (764, 15983), (1453, 8404), (2101, 5812), (2906, 4202)]