22381658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45307}}^1$

素因数の和:45341

約数の個数: 16

約数和(自身を含む): 38058720

約数和(自身を除く): 15677062

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 45307, 90614, 588991, 860833, 1177982, 1721666, 11190829, 22381658]

約数ペア:

[(1, 22381658), (2, 11190829), (13, 1721666), (19, 1177982), (26, 860833), (38, 588991), (247, 90614), (494, 45307)]