12985621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 14796288

約数和(自身を除く): 1810667

約数列:

[1, 11, 31, 113, 337, 341, 1243, 3503, 3707, 10447, 38081, 38533, 114917, 418891, 1180511, 12985621]

約数ペア:

[(1, 12985621), (11, 1180511), (31, 418891), (113, 114917), (337, 38533), (341, 38081), (1243, 10447), (3503, 3707)]