22143688

素因数分解:

$2^3\times 7^2\times {\mathrm{56489}}^1$

素因数の和:56509

約数の個数: 24

約数和(自身を含む): 48298950

約数和(自身を除く): 26155262

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 56489, 112978, 225956, 395423, 451912, 790846, 1581692, 2767961, 3163384, 5535922, 11071844, 22143688]

約数ペア:

[(1, 22143688), (2, 11071844), (4, 5535922), (7, 3163384), (8, 2767961), (14, 1581692), (28, 790846), (49, 451912), (56, 395423), (98, 225956), (196, 112978), (392, 56489)]