20181844193

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{2399}}^1\times {\mathrm{9463}}^1$

素因数の和:11996

約数の個数: 16

約数和(自身を含む): 23258726400

約数和(自身を除く): 3076882207

約数列:

[1, 7, 127, 889, 2399, 9463, 16793, 66241, 304673, 1201801, 2132711, 8412607, 22701737, 158912159, 2883120599, 20181844193]

約数ペア:

[(1, 20181844193), (7, 2883120599), (127, 158912159), (889, 22701737), (2399, 8412607), (9463, 2132711), (16793, 1201801), (66241, 304673)]