19220830

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18661}}^1$

素因数の和:18771

約数の個数: 16

約数和(自身を含む): 34935264

約数和(自身を除く): 15714434

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 18661, 37322, 93305, 186610, 1922083, 3844166, 9610415, 19220830]

約数ペア:

[(1, 19220830), (2, 9610415), (5, 3844166), (10, 1922083), (103, 186610), (206, 93305), (515, 37322), (1030, 18661)]