2012013355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{211457}}^1$

素因数の和:211646

約数の個数: 16

約数和(自身を含む): 2649145824

約数和(自身を除く): 637132469

約数列:

[1, 5, 11, 55, 173, 865, 1903, 9515, 211457, 1057285, 2326027, 11630135, 36582061, 182910305, 402402671, 2012013355]

約数ペア:

[(1, 2012013355), (5, 402402671), (11, 182910305), (55, 36582061), (173, 11630135), (865, 2326027), (1903, 1057285), (9515, 211457)]