12482990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 24415776

約数和(自身を除く): 11932786

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 733, 1310, 1466, 1703, 3406, 3665, 7330, 8515, 9529, 17030, 19058, 47645, 95290, 96023, 192046, 480115, 960230, 1248299, 2496598, 6241495, 12482990]

約数ペア:

[(1, 12482990), (2, 6241495), (5, 2496598), (10, 1248299), (13, 960230), (26, 480115), (65, 192046), (130, 96023), (131, 95290), (262, 47645), (655, 19058), (733, 17030), (1310, 9529), (1466, 8515), (1703, 7330), (3406, 3665)]