19402799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 21803040

約数和(自身を除く): 2400241

約数列:

[1, 13, 41, 59, 533, 617, 767, 2419, 8021, 25297, 31447, 36403, 328861, 473239, 1492523, 19402799]

約数ペア:

[(1, 19402799), (13, 1492523), (41, 473239), (59, 328861), (533, 36403), (617, 31447), (767, 25297), (2419, 8021)]