19442922

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{3947}}^1$

素因数の和:4773

約数の個数: 16

約数和(自身を含む): 38943072

約数和(自身を除く): 19500150

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 3947, 4926, 7894, 11841, 23682, 3240487, 6480974, 9721461, 19442922]

約数ペア:

[(1, 19442922), (2, 9721461), (3, 6480974), (6, 3240487), (821, 23682), (1642, 11841), (2463, 7894), (3947, 4926)]