22401328

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{29789}}^1$

素因数の和:29844

約数の個数: 20

約数和(自身を含む): 44327520

約数和(自身を除く): 21926192

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 29789, 59578, 119156, 238312, 476624, 1400083, 2800166, 5600332, 11200664, 22401328]

約数ペア:

[(1, 22401328), (2, 11200664), (4, 5600332), (8, 2800166), (16, 1400083), (47, 476624), (94, 238312), (188, 119156), (376, 59578), (752, 29789)]