15694820090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38280049}}^1$

素因数の和:38280097

約数の個数: 16

約数和(自身を含む): 28939717800

約数和(自身を除く): 13244897710

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 38280049, 76560098, 191400245, 382800490, 1569482009, 3138964018, 7847410045, 15694820090]

約数ペア:

[(1, 15694820090), (2, 7847410045), (5, 3138964018), (10, 1569482009), (41, 382800490), (82, 191400245), (205, 76560098), (410, 38280049)]