21796522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{4111}}^1$

素因数の和:4365

約数の個数: 16

約数和(自身を含む): 35823744

約数和(自身を除く): 14027222

約数列:

[1, 2, 11, 22, 241, 482, 2651, 4111, 5302, 8222, 45221, 90442, 990751, 1981502, 10898261, 21796522]

約数ペア:

[(1, 21796522), (2, 10898261), (11, 1981502), (22, 990751), (241, 90442), (482, 45221), (2651, 8222), (4111, 5302)]