17490374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41843}}^1$

素因数の和:41875

約数の個数: 16

約数和(自身を含む): 30127680

約数和(自身を除く): 12637306

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 41843, 83686, 460273, 795017, 920546, 1590034, 8745187, 17490374]

約数ペア:

[(1, 17490374), (2, 8745187), (11, 1590034), (19, 920546), (22, 795017), (38, 460273), (209, 83686), (418, 41843)]