22390941

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 30643200

約数和(自身を除く): 8252259

約数列:

[1, 3, 47, 141, 379, 419, 1137, 1257, 17813, 19693, 53439, 59079, 158801, 476403, 7463647, 22390941]

約数ペア:

[(1, 22390941), (3, 7463647), (47, 476403), (141, 158801), (379, 59079), (419, 53439), (1137, 19693), (1257, 17813)]