21364949

素因数分解:

${\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{1871}}^1$

素因数の和:2491

約数の個数: 8

約数和(自身を含む): 22538880

約数和(自身を除く): 1173931

約数列:

[1, 19, 601, 1871, 11419, 35549, 1124471, 21364949]

約数ペア:

[(1, 21364949), (19, 1124471), (601, 35549), (1871, 11419)]