190400419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1973}}^1$

素因数の和:2298

約数の個数: 16

約数和(自身を含む): 215276544

約数和(自身を除く): 24876125

約数列:

[1, 11, 31, 283, 341, 1973, 3113, 8773, 21703, 61163, 96503, 558359, 672793, 6141949, 17309129, 190400419]

約数ペア:

[(1, 190400419), (11, 17309129), (31, 6141949), (283, 672793), (341, 558359), (1973, 96503), (3113, 61163), (8773, 21703)]