22713710

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{5839}}^1$

素因数の和:6235

約数の個数: 16

約数和(自身を含む): 40996800

約数和(自身を除く): 18283090

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 5839, 11678, 29195, 58390, 2271371, 4542742, 11356855, 22713710]

約数ペア:

[(1, 22713710), (2, 11356855), (5, 4542742), (10, 2271371), (389, 58390), (778, 29195), (1945, 11678), (3890, 5839)]