18612115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1831}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 23742720

約数和(自身を除く): 5130605

約数列:

[1, 5, 19, 95, 107, 535, 1831, 2033, 9155, 10165, 34789, 173945, 195917, 979585, 3722423, 18612115]

約数ペア:

[(1, 18612115), (5, 3722423), (19, 979585), (95, 195917), (107, 173945), (535, 34789), (1831, 10165), (2033, 9155)]