22181876

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 39762240

約数和(自身を除く): 17580364

約数列:

[1, 2, 4, 59, 118, 193, 236, 386, 487, 772, 974, 1948, 11387, 22774, 28733, 45548, 57466, 93991, 114932, 187982, 375964, 5545469, 11090938, 22181876]

約数ペア:

[(1, 22181876), (2, 11090938), (4, 5545469), (59, 375964), (118, 187982), (193, 114932), (236, 93991), (386, 57466), (487, 45548), (772, 28733), (974, 22774), (1948, 11387)]