121702562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{23041}}^1$

素因数の和:23201

約数の個数: 16

約数和(自身を含む): 193552800

約数和(自身を除く): 71850238

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 23041, 46082, 437779, 875558, 3202699, 6405398, 60851281, 121702562]

約数ペア:

[(1, 121702562), (2, 60851281), (19, 6405398), (38, 3202699), (139, 875558), (278, 437779), (2641, 46082), (5282, 23041)]