19541045

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 24165120

約数和(自身を除く): 4624075

約数列:

[1, 5, 61, 79, 305, 395, 811, 4055, 4819, 24095, 49471, 64069, 247355, 320345, 3908209, 19541045]

約数ペア:

[(1, 19541045), (5, 3908209), (61, 320345), (79, 247355), (305, 64069), (395, 49471), (811, 24095), (4055, 4819)]