22192709

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 27772416

約数和(自身を除く): 5579707

約数列:

[1, 7, 11, 77, 491, 587, 3437, 4109, 5401, 6457, 37807, 45199, 288217, 2017519, 3170387, 22192709]

約数ペア:

[(1, 22192709), (7, 3170387), (11, 2017519), (77, 288217), (491, 45199), (587, 37807), (3437, 6457), (4109, 5401)]