13109354

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 24

約数和(自身を含む): 21140928

約数和(自身を除く): 8031574

約数列:

[1, 2, 19, 38, 67, 134, 271, 361, 542, 722, 1273, 2546, 5149, 10298, 18157, 24187, 36314, 48374, 97831, 195662, 344983, 689966, 6554677, 13109354]

約数ペア:

[(1, 13109354), (2, 6554677), (19, 689966), (38, 344983), (67, 195662), (134, 97831), (271, 48374), (361, 36314), (542, 24187), (722, 18157), (1273, 10298), (2546, 5149)]