9984785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 12826560

約数和(自身を除く): 2841775

約数列:

[1, 5, 19, 61, 95, 305, 1159, 1723, 5795, 8615, 32737, 105103, 163685, 525515, 1996957, 9984785]

約数ペア:

[(1, 9984785), (5, 1996957), (19, 525515), (61, 163685), (95, 105103), (305, 32737), (1159, 8615), (1723, 5795)]