22709522

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 39528000

約数和(自身を除く): 16818478

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 449, 898, 1331, 2299, 2662, 4598, 4939, 8531, 9878, 17062, 25289, 50578, 54329, 93841, 108658, 187682, 597619, 1032251, 1195238, 2064502, 11354761, 22709522]

約数ペア:

[(1, 22709522), (2, 11354761), (11, 2064502), (19, 1195238), (22, 1032251), (38, 597619), (121, 187682), (209, 108658), (242, 93841), (418, 54329), (449, 50578), (898, 25289), (1331, 17062), (2299, 9878), (2662, 8531), (4598, 4939)]