222748838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{16381}}^1$

素因数の和:16919

約数の個数: 16

約数和(自身を含む): 360535056

約数和(自身を除く): 137786218

約数列:

[1, 2, 13, 26, 523, 1046, 6799, 13598, 16381, 32762, 212953, 425906, 8567263, 17134526, 111374419, 222748838]

約数ペア:

[(1, 222748838), (2, 111374419), (13, 17134526), (26, 8567263), (523, 425906), (1046, 212953), (6799, 32762), (13598, 16381)]