30339922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8971}}^1$

素因数の和:9081

約数の個数: 16

約数和(自身を含む): 48448800

約数和(自身を除く): 18108878

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 8971, 17942, 170449, 340898, 798419, 1596838, 15169961, 30339922]

約数ペア:

[(1, 30339922), (2, 15169961), (19, 1596838), (38, 798419), (89, 340898), (178, 170449), (1691, 17942), (3382, 8971)]