19260422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{881}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 30672432

約数和(自身を除く): 11412010

約数列:

[1, 2, 17, 34, 643, 881, 1286, 1762, 10931, 14977, 21862, 29954, 566483, 1132966, 9630211, 19260422]

約数ペア:

[(1, 19260422), (2, 9630211), (17, 1132966), (34, 566483), (643, 29954), (881, 21862), (1286, 14977), (1762, 10931)]