19711452

素因数分解:

$2^2\times 3^1\times {\mathrm{877}}^1\times {\mathrm{1873}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 46070416

約数和(自身を除く): 26358964

約数列:

[1, 2, 3, 4, 6, 12, 877, 1754, 1873, 2631, 3508, 3746, 5262, 5619, 7492, 10524, 11238, 22476, 1642621, 3285242, 4927863, 6570484, 9855726, 19711452]

約数ペア:

[(1, 19711452), (2, 9855726), (3, 6570484), (4, 4927863), (6, 3285242), (12, 1642621), (877, 22476), (1754, 11238), (1873, 10524), (2631, 7492), (3508, 5619), (3746, 5262)]