9698140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11827}}^1$

素因数の和:11877

約数の個数: 24

約数和(自身を含む): 20864592

約数和(自身を除く): 11166452

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 11827, 23654, 47308, 59135, 118270, 236540, 484907, 969814, 1939628, 2424535, 4849070, 9698140]

約数ペア:

[(1, 9698140), (2, 4849070), (4, 2424535), (5, 1939628), (10, 969814), (20, 484907), (41, 236540), (82, 118270), (164, 59135), (205, 47308), (410, 23654), (820, 11827)]