15691644628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4885319}}^1$

素因数の和:4885407

約数の個数: 24

約数和(自身を含む): 30367149120

約数和(自身を除く): 14675504492

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 4885319, 9770638, 19541276, 53738509, 107477018, 214954036, 356628287, 713256574, 1426513148, 3922911157, 7845822314, 15691644628]

約数ペア:

[(1, 15691644628), (2, 7845822314), (4, 3922911157), (11, 1426513148), (22, 713256574), (44, 356628287), (73, 214954036), (146, 107477018), (292, 53738509), (803, 19541276), (1606, 9770638), (3212, 4885319)]