13386830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70457}}^1$

素因数の和:70483

約数の個数: 16

約数和(自身を含む): 25364880

約数和(自身を除く): 11978050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 70457, 140914, 352285, 704570, 1338683, 2677366, 6693415, 13386830]

約数ペア:

[(1, 13386830), (2, 6693415), (5, 2677366), (10, 1338683), (19, 704570), (38, 352285), (95, 140914), (190, 70457)]