19136522

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 29175552

約数和(自身を除く): 10039030

約数列:

[1, 2, 107, 214, 223, 401, 446, 802, 23861, 42907, 47722, 85814, 89423, 178846, 9568261, 19136522]

約数ペア:

[(1, 19136522), (2, 9568261), (107, 178846), (214, 89423), (223, 85814), (401, 47722), (446, 42907), (802, 23861)]