17411984

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{20533}}^1$

素因数の和:20594

約数の個数: 20

約数和(自身を含む): 34373916

約数和(自身を除く): 16961932

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 20533, 41066, 82132, 164264, 328528, 1088249, 2176498, 4352996, 8705992, 17411984]

約数ペア:

[(1, 17411984), (2, 8705992), (4, 4352996), (8, 2176498), (16, 1088249), (53, 328528), (106, 164264), (212, 82132), (424, 41066), (848, 20533)]