1887198730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11101169}}^1$

素因数の和:11101193

約数の個数: 16

約数和(自身を含む): 3596779080

約数和(自身を除く): 1709580350

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11101169, 22202338, 55505845, 111011690, 188719873, 377439746, 943599365, 1887198730]

約数ペア:

[(1, 1887198730), (2, 943599365), (5, 377439746), (10, 188719873), (17, 111011690), (34, 55505845), (85, 22202338), (170, 11101169)]