18959114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5521}}^1$

素因数の和:5641

約数の個数: 16

約数和(自身を含む): 30415176

約数和(自身を除く): 11456062

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 5521, 11042, 93857, 187714, 557621, 1115242, 9479557, 18959114]

約数ペア:

[(1, 18959114), (2, 9479557), (17, 1115242), (34, 557621), (101, 187714), (202, 93857), (1717, 11042), (3434, 5521)]