22471918

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{233}}^1$

素因数の和:408

約数の個数: 24

約数和(自身を含む): 39160368

約数和(自身を除く): 16688450

約数列:

[1, 2, 7, 14, 83, 166, 233, 466, 581, 1162, 1631, 3262, 6889, 13778, 19339, 38678, 48223, 96446, 135373, 270746, 1605137, 3210274, 11235959, 22471918]

約数ペア:

[(1, 22471918), (2, 11235959), (7, 3210274), (14, 1605137), (83, 270746), (166, 135373), (233, 96446), (466, 48223), (581, 38678), (1162, 19339), (1631, 13778), (3262, 6889)]