22672811

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 26953728

約数和(自身を除く): 4280917

約数列:

[1, 7, 31, 163, 217, 641, 1141, 4487, 5053, 19871, 35371, 104483, 139097, 731381, 3238973, 22672811]

約数ペア:

[(1, 22672811), (7, 3238973), (31, 731381), (163, 139097), (217, 104483), (641, 35371), (1141, 19871), (4487, 5053)]