17853914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5407}}^1$

素因数の和:5549

約数の個数: 16

約数和(自身を含む): 29073408

約数和(自身を除く): 11219494

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 5407, 10814, 70291, 140582, 686689, 1373378, 8926957, 17853914]

約数ペア:

[(1, 17853914), (2, 8926957), (13, 1373378), (26, 686689), (127, 140582), (254, 70291), (1651, 10814), (3302, 5407)]