19157062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10631}}^1$

素因数の和:10703

約数の個数: 16

約数和(自身を含む): 31002912

約数和(自身を除く): 11845850

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 10631, 21262, 180727, 361454, 563443, 1126886, 9578531, 19157062]

約数ペア:

[(1, 19157062), (2, 9578531), (17, 1126886), (34, 563443), (53, 361454), (106, 180727), (901, 21262), (1802, 10631)]