17965942

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2269}}^1$

素因数の和:2415

約数の個数: 16

約数和(自身を含む): 27948240

約数和(自身を除く): 9982298

約数列:

[1, 2, 37, 74, 107, 214, 2269, 3959, 4538, 7918, 83953, 167906, 242783, 485566, 8982971, 17965942]

約数ペア:

[(1, 17965942), (2, 8982971), (37, 485566), (74, 242783), (107, 167906), (214, 83953), (2269, 7918), (3959, 4538)]