22208169

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2803}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 31404800

約数和(自身を除く): 9196631

約数列:

[1, 3, 19, 57, 139, 417, 2641, 2803, 7923, 8409, 53257, 159771, 389617, 1168851, 7402723, 22208169]

約数ペア:

[(1, 22208169), (3, 7402723), (19, 1168851), (57, 389617), (139, 159771), (417, 53257), (2641, 8409), (2803, 7923)]