13212110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1571}}^1$

素因数の和:1636

約数の個数: 24

約数和(自身を含む): 24645816

約数和(自身を除く): 11433706

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1571, 1682, 3142, 4205, 7855, 8410, 15710, 45559, 91118, 227795, 455590, 1321211, 2642422, 6606055, 13212110]

約数ペア:

[(1, 13212110), (2, 6606055), (5, 2642422), (10, 1321211), (29, 455590), (58, 227795), (145, 91118), (290, 45559), (841, 15710), (1571, 8410), (1682, 7855), (3142, 4205)]