22620164

素因数分解:

$2^2\times 7^3\times {\mathrm{16487}}^1$

素因数の和:16512

約数の個数: 24

約数和(自身を含む): 46166400

約数和(自身を除く): 23546236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 16487, 32974, 65948, 115409, 230818, 461636, 807863, 1615726, 3231452, 5655041, 11310082, 22620164]

約数ペア:

[(1, 22620164), (2, 11310082), (4, 5655041), (7, 3231452), (14, 1615726), (28, 807863), (49, 461636), (98, 230818), (196, 115409), (343, 65948), (686, 32974), (1372, 16487)]