12572609

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 14950656

約数和(自身を除く): 2378047

約数列:

[1, 7, 41, 71, 287, 497, 617, 2911, 4319, 20377, 25297, 43807, 177079, 306649, 1796087, 12572609]

約数ペア:

[(1, 12572609), (7, 1796087), (41, 306649), (71, 177079), (287, 43807), (497, 25297), (617, 20377), (2911, 4319)]