11528990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 22813056

約数和(自身を除く): 11284066

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 643, 815, 1286, 1630, 1793, 3215, 3586, 6430, 7073, 8965, 14146, 17930, 35365, 70730, 104809, 209618, 524045, 1048090, 1152899, 2305798, 5764495, 11528990]

約数ペア:

[(1, 11528990), (2, 5764495), (5, 2305798), (10, 1152899), (11, 1048090), (22, 524045), (55, 209618), (110, 104809), (163, 70730), (326, 35365), (643, 17930), (815, 14146), (1286, 8965), (1630, 7073), (1793, 6430), (3215, 3586)]