22260854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 44470944

約数和(自身を除く): 22210090

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 773, 847, 1309, 1546, 1694, 2057, 2618, 4114, 5411, 8503, 10822, 13141, 14399, 17006, 26282, 28798, 59521, 91987, 93533, 119042, 144551, 183974, 187066, 289102, 654731, 1011857, 1309462, 1590061, 2023714, 3180122, 11130427, 22260854]

約数ペア:

[(1, 22260854), (2, 11130427), (7, 3180122), (11, 2023714), (14, 1590061), (17, 1309462), (22, 1011857), (34, 654731), (77, 289102), (119, 187066), (121, 183974), (154, 144551), (187, 119042), (238, 93533), (242, 91987), (374, 59521), (773, 28798), (847, 26282), (1309, 17006), (1546, 14399), (1694, 13141), (2057, 10822), (2618, 8503), (4114, 5411)]