22695376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{128951}}^1$

素因数の和:128970

約数の個数: 20

約数和(自身を含む): 47970144

約数和(自身を除く): 25274768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 128951, 257902, 515804, 1031608, 1418461, 2063216, 2836922, 5673844, 11347688, 22695376]

約数ペア:

[(1, 22695376), (2, 11347688), (4, 5673844), (8, 2836922), (11, 2063216), (16, 1418461), (22, 1031608), (44, 515804), (88, 257902), (176, 128951)]