19750090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{116177}}^1$

素因数の和:116201

約数の個数: 16

約数和(自身を含む): 37641672

約数和(自身を除く): 17891582

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 116177, 232354, 580885, 1161770, 1975009, 3950018, 9875045, 19750090]

約数ペア:

[(1, 19750090), (2, 9875045), (5, 3950018), (10, 1975009), (17, 1161770), (34, 580885), (85, 232354), (170, 116177)]