19371364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2521}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 36226008

約数和(自身を除く): 16854644

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 2521, 3842, 5042, 7684, 10084, 42857, 85714, 171428, 284873, 569746, 1139492, 4842841, 9685682, 19371364]

約数ペア:

[(1, 19371364), (2, 9685682), (4, 4842841), (17, 1139492), (34, 569746), (68, 284873), (113, 171428), (226, 85714), (452, 42857), (1921, 10084), (2521, 7684), (3842, 5042)]