13397108

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 24297504

約数和(自身を除く): 10900396

約数列:

[1, 2, 4, 37, 74, 131, 148, 262, 524, 691, 1382, 2764, 4847, 9694, 19388, 25567, 51134, 90521, 102268, 181042, 362084, 3349277, 6698554, 13397108]

約数ペア:

[(1, 13397108), (2, 6698554), (4, 3349277), (37, 362084), (74, 181042), (131, 102268), (148, 90521), (262, 51134), (524, 25567), (691, 19388), (1382, 9694), (2764, 4847)]