18865431358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{4057}}^1\times {\mathrm{101089}}^1$

素因数の和:105171

約数の個数: 16

約数和(自身を含む): 29536071840

約数和(自身を除く): 10670640482

約数列:

[1, 2, 23, 46, 4057, 8114, 93311, 101089, 186622, 202178, 2325047, 4650094, 410118073, 820236146, 9432715679, 18865431358]

約数ペア:

[(1, 18865431358), (2, 9432715679), (23, 820236146), (46, 410118073), (4057, 4650094), (8114, 2325047), (93311, 202178), (101089, 186622)]