17964080822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1155841}}^1$

素因数の和:1156271

約数の個数: 16

約数和(自身を含む): 28433713200

約数和(自身を除く): 10469632378

約数列:

[1, 2, 19, 38, 409, 818, 7771, 15542, 1155841, 2311682, 21960979, 43921958, 472738969, 945477938, 8982040411, 17964080822]

約数ペア:

[(1, 17964080822), (2, 8982040411), (19, 945477938), (38, 472738969), (409, 43921958), (818, 21960979), (7771, 2311682), (15542, 1155841)]