12904568

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{15971}}^1$

素因数の和:16078

約数の個数: 16

約数和(自身を含む): 24437160

約数和(自身を除く): 11532592

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 15971, 31942, 63884, 127768, 1613071, 3226142, 6452284, 12904568]

約数ペア:

[(1, 12904568), (2, 6452284), (4, 3226142), (8, 1613071), (101, 127768), (202, 63884), (404, 31942), (808, 15971)]