13491860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9241}}^1$

素因数の和:9323

約数の個数: 24

約数和(自身を含む): 28724136

約数和(自身を除く): 15232276

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 9241, 18482, 36964, 46205, 92410, 184820, 674593, 1349186, 2698372, 3372965, 6745930, 13491860]

約数ペア:

[(1, 13491860), (2, 6745930), (4, 3372965), (5, 2698372), (10, 1349186), (20, 674593), (73, 184820), (146, 92410), (292, 46205), (365, 36964), (730, 18482), (1460, 9241)]