42202078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3571}}^1$

素因数の和:3903

約数の個数: 16

約数和(自身を含む): 66867840

約数和(自身を除く): 24665762

約数列:

[1, 2, 19, 38, 311, 622, 3571, 5909, 7142, 11818, 67849, 135698, 1110581, 2221162, 21101039, 42202078]

約数ペア:

[(1, 42202078), (2, 21101039), (19, 2221162), (38, 1110581), (311, 135698), (622, 67849), (3571, 11818), (5909, 7142)]