17698070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136139}}^1$

素因数の和:136159

約数の個数: 16

約数和(自身を含む): 34307280

約数和(自身を除く): 16609210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 136139, 272278, 680695, 1361390, 1769807, 3539614, 8849035, 17698070]

約数ペア:

[(1, 17698070), (2, 8849035), (5, 3539614), (10, 1769807), (13, 1361390), (26, 680695), (65, 272278), (130, 136139)]