13226812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2203}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 24684800

約数和(自身を除く): 11457988

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 2203, 3002, 4406, 6004, 8812, 41857, 83714, 167428, 174037, 348074, 696148, 3306703, 6613406, 13226812]

約数ペア:

[(1, 13226812), (2, 6613406), (4, 3306703), (19, 696148), (38, 348074), (76, 174037), (79, 167428), (158, 83714), (316, 41857), (1501, 8812), (2203, 6004), (3002, 4406)]