1900366966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{122273}}^1$

素因数の和:122703

約数の個数: 16

約数和(自身を含む): 3007940400

約数和(自身を除く): 1107573434

約数列:

[1, 2, 19, 38, 409, 818, 7771, 15542, 122273, 244546, 2323187, 4646374, 50009657, 100019314, 950183483, 1900366966]

約数ペア:

[(1, 1900366966), (2, 950183483), (19, 100019314), (38, 50009657), (409, 4646374), (818, 2323187), (7771, 244546), (15542, 122273)]