12934840

素因数分解:

$2^3\times 5^1\times {\mathrm{323371}}^1$

素因数の和:323382

約数の個数: 16

約数和(自身を含む): 29103480

約数和(自身を除く): 16168640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 323371, 646742, 1293484, 1616855, 2586968, 3233710, 6467420, 12934840]

約数ペア:

[(1, 12934840), (2, 6467420), (4, 3233710), (5, 2586968), (8, 1616855), (10, 1293484), (20, 646742), (40, 323371)]