28398194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{75931}}^1$

素因数の和:75961

約数の個数: 16

約数和(自身を含む): 49203936

約数和(自身を除く): 20805742

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 75931, 151862, 835241, 1290827, 1670482, 2581654, 14199097, 28398194]

約数ペア:

[(1, 28398194), (2, 14199097), (11, 2581654), (17, 1670482), (22, 1290827), (34, 835241), (187, 151862), (374, 75931)]