12217019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 13332480

約数和(自身を除く): 1115461

約数列:

[1, 19, 61, 83, 127, 1159, 1577, 2413, 5063, 7747, 10541, 96197, 147193, 200279, 643001, 12217019]

約数ペア:

[(1, 12217019), (19, 643001), (61, 200279), (83, 147193), (127, 96197), (1159, 10541), (1577, 7747), (2413, 5063)]