18543044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1867}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 35148288

約数和(自身を除く): 16605244

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 1867, 2483, 3734, 4966, 7468, 9932, 24271, 48542, 97084, 356597, 713194, 1426388, 4635761, 9271522, 18543044]

約数ペア:

[(1, 18543044), (2, 9271522), (4, 4635761), (13, 1426388), (26, 713194), (52, 356597), (191, 97084), (382, 48542), (764, 24271), (1867, 9932), (2483, 7468), (3734, 4966)]