12181147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 14112000

約数和(自身を除く): 1930853

約数列:

[1, 11, 19, 167, 209, 349, 1837, 3173, 3839, 6631, 34903, 58283, 72941, 641113, 1107377, 12181147]

約数ペア:

[(1, 12181147), (11, 1107377), (19, 641113), (167, 72941), (209, 58283), (349, 34903), (1837, 6631), (3173, 3839)]