38967020885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1510057}}^1$

素因数の和:1510472

約数の個数: 16

約数和(自身を含む): 50484259056

約数和(自身を除く): 11517238171

約数列:

[1, 5, 13, 65, 397, 1985, 5161, 25805, 1510057, 7550285, 19630741, 98153705, 599492629, 2997463145, 7793404177, 38967020885]

約数ペア:

[(1, 38967020885), (5, 7793404177), (13, 2997463145), (65, 599492629), (397, 98153705), (1985, 19630741), (5161, 7550285), (25805, 1510057)]