19040418

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{17341}}^1$

素因数の和:17410

約数の個数: 24

約数和(自身を含む): 41932956

約数和(自身を除く): 22892538

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 17341, 34682, 52023, 104046, 156069, 312138, 1057801, 2115602, 3173403, 6346806, 9520209, 19040418]

約数ペア:

[(1, 19040418), (2, 9520209), (3, 6346806), (6, 3173403), (9, 2115602), (18, 1057801), (61, 312138), (122, 156069), (183, 104046), (366, 52023), (549, 34682), (1098, 17341)]