190038508418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{40938929}}^1$

素因数の和:40939153

約数の個数: 16

約数和(自身を含む): 312445913760

約数和(自身を除く): 122407405342

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 40938929, 81877858, 450328219, 900656438, 8638114019, 17276228038, 95019254209, 190038508418]

約数ペア:

[(1, 190038508418), (2, 95019254209), (11, 17276228038), (22, 8638114019), (211, 900656438), (422, 450328219), (2321, 81877858), (4642, 40938929)]