19115346

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{138517}}^1$

素因数の和:138545

約数の個数: 16

約数和(自身を含む): 39893184

約数和(自身を除く): 20777838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 138517, 277034, 415551, 831102, 3185891, 6371782, 9557673, 19115346]

約数ペア:

[(1, 19115346), (2, 9557673), (3, 6371782), (6, 3185891), (23, 831102), (46, 415551), (69, 277034), (138, 138517)]