12701690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66851}}^1$

素因数の和:66877

約数の個数: 16

約数和(自身を含む): 24066720

約数和(自身を除く): 11365030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 66851, 133702, 334255, 668510, 1270169, 2540338, 6350845, 12701690]

約数ペア:

[(1, 12701690), (2, 6350845), (5, 2540338), (10, 1270169), (19, 668510), (38, 334255), (95, 133702), (190, 66851)]