13011208

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 28013760

約数和(自身を除く): 15002552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 821, 1132, 1642, 1981, 2264, 3284, 3962, 5747, 6568, 7924, 11494, 15848, 22988, 45976, 232343, 464686, 929372, 1626401, 1858744, 3252802, 6505604, 13011208]

約数ペア:

[(1, 13011208), (2, 6505604), (4, 3252802), (7, 1858744), (8, 1626401), (14, 929372), (28, 464686), (56, 232343), (283, 45976), (566, 22988), (821, 15848), (1132, 11494), (1642, 7924), (1981, 6568), (2264, 5747), (3284, 3962)]