19032872

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{8779}}^1$

素因数の和:9056

約数の個数: 16

約数和(自身を含む): 35822400

約数和(自身を除く): 16789528

約数列:

[1, 2, 4, 8, 271, 542, 1084, 2168, 8779, 17558, 35116, 70232, 2379109, 4758218, 9516436, 19032872]

約数ペア:

[(1, 19032872), (2, 9516436), (4, 4758218), (8, 2379109), (271, 70232), (542, 35116), (1084, 17558), (2168, 8779)]