22131038

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 33863184

約数和(自身を除く): 11732146

約数列:

[1, 2, 67, 134, 317, 521, 634, 1042, 21239, 34907, 42478, 69814, 165157, 330314, 11065519, 22131038]

約数ペア:

[(1, 22131038), (2, 11065519), (67, 330314), (134, 165157), (317, 69814), (521, 42478), (634, 34907), (1042, 21239)]