15940812

素因数分解:

$2^2\times 3^1\times {\mathrm{617}}^1\times {\mathrm{2153}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 37272816

約数和(自身を除く): 21332004

約数列:

[1, 2, 3, 4, 6, 12, 617, 1234, 1851, 2153, 2468, 3702, 4306, 6459, 7404, 8612, 12918, 25836, 1328401, 2656802, 3985203, 5313604, 7970406, 15940812]

約数ペア:

[(1, 15940812), (2, 7970406), (3, 5313604), (4, 3985203), (6, 2656802), (12, 1328401), (617, 25836), (1234, 12918), (1851, 8612), (2153, 7404), (2468, 6459), (3702, 4306)]