17888930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105229}}^1$

素因数の和:105253

約数の個数: 16

約数和(自身を含む): 34094520

約数和(自身を除く): 16205590

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 105229, 210458, 526145, 1052290, 1788893, 3577786, 8944465, 17888930]

約数ペア:

[(1, 17888930), (2, 8944465), (5, 3577786), (10, 1788893), (17, 1052290), (34, 526145), (85, 210458), (170, 105229)]