9490012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19937}}^1$

素因数の和:19965

約数の個数: 24

約数和(自身を含む): 20097504

約数和(自身を除く): 10607492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 19937, 39874, 79748, 139559, 279118, 338929, 558236, 677858, 1355716, 2372503, 4745006, 9490012]

約数ペア:

[(1, 9490012), (2, 4745006), (4, 2372503), (7, 1355716), (14, 677858), (17, 558236), (28, 338929), (34, 279118), (68, 139559), (119, 79748), (238, 39874), (476, 19937)]