22421410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 44235072

約数和(自身を除く): 21813662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 317, 634, 643, 1286, 1585, 3170, 3215, 3487, 6430, 6974, 7073, 14146, 17435, 34870, 35365, 70730, 203831, 407662, 1019155, 2038310, 2242141, 4484282, 11210705, 22421410]

約数ペア:

[(1, 22421410), (2, 11210705), (5, 4484282), (10, 2242141), (11, 2038310), (22, 1019155), (55, 407662), (110, 203831), (317, 70730), (634, 35365), (643, 34870), (1286, 17435), (1585, 14146), (3170, 7073), (3215, 6974), (3487, 6430)]