12620374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11839}}^1$

素因数の和:11895

約数の個数: 16

約数和(自身を含む): 20885760

約数和(自身を除く): 8265386

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 11839, 23678, 153907, 307814, 485399, 970798, 6310187, 12620374]

約数ペア:

[(1, 12620374), (2, 6310187), (13, 970798), (26, 485399), (41, 307814), (82, 153907), (533, 23678), (1066, 11839)]