42981895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41131}}^1$

素因数の和:41166

約数の個数: 16

約数和(自身を含む): 59230080

約数和(自身を除く): 16248185

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 41131, 205655, 452441, 781489, 2262205, 3907445, 8596379, 42981895]

約数ペア:

[(1, 42981895), (5, 8596379), (11, 3907445), (19, 2262205), (55, 781489), (95, 452441), (209, 205655), (1045, 41131)]