1919038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4623

約数の個数: 16

約数和(自身を含む): 3306240

約数和(自身を除く): 1387202

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4591, 9182, 50501, 87229, 101002, 174458, 959519, 1919038]

約数ペア:

[(1, 1919038), (2, 959519), (11, 174458), (19, 101002), (22, 87229), (38, 50501), (209, 9182), (418, 4591)]