18944197

素因数分解:

${\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:676

約数の個数: 12

約数和(自身を含む): 20237196

約数和(自身を除く): 1292999

約数列:

[1, 19, 97, 361, 541, 1843, 10279, 35017, 52477, 195301, 997063, 18944197]

約数ペア:

[(1, 18944197), (19, 997063), (97, 195301), (361, 52477), (541, 35017), (1843, 10279)]