13229408

素因数分解:

$2^5\times {\mathrm{331}}^1\times {\mathrm{1249}}^1$

素因数の和:1590

約数の個数: 24

約数和(自身を含む): 26145000

約数和(自身を除く): 12915592

約数列:

[1, 2, 4, 8, 16, 32, 331, 662, 1249, 1324, 2498, 2648, 4996, 5296, 9992, 10592, 19984, 39968, 413419, 826838, 1653676, 3307352, 6614704, 13229408]

約数ペア:

[(1, 13229408), (2, 6614704), (4, 3307352), (8, 1653676), (16, 826838), (32, 413419), (331, 39968), (662, 19984), (1249, 10592), (1324, 9992), (2498, 5296), (2648, 4996)]