12465772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3881}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 24130512

約数和(自身を除く): 11664740

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 3881, 7762, 15524, 42691, 85382, 170764, 283313, 566626, 1133252, 3116443, 6232886, 12465772]

約数ペア:

[(1, 12465772), (2, 6232886), (4, 3116443), (11, 1133252), (22, 566626), (44, 283313), (73, 170764), (146, 85382), (292, 42691), (803, 15524), (1606, 7762), (3212, 3881)]