19117150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29411}}^1$

素因数の和:29436

約数の個数: 24

約数和(自身を含む): 38294424

約数和(自身を除く): 19177274

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 29411, 58822, 147055, 294110, 382343, 735275, 764686, 1470550, 1911715, 3823430, 9558575, 19117150]

約数ペア:

[(1, 19117150), (2, 9558575), (5, 3823430), (10, 1911715), (13, 1470550), (25, 764686), (26, 735275), (50, 382343), (65, 294110), (130, 147055), (325, 58822), (650, 29411)]