12736549

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 15298560

約数和(自身を除く): 2562011

約数列:

[1, 7, 23, 161, 239, 331, 1673, 2317, 5497, 7613, 38479, 53291, 79109, 553763, 1819507, 12736549]

約数ペア:

[(1, 12736549), (7, 1819507), (23, 553763), (161, 79109), (239, 53291), (331, 38479), (1673, 7613), (2317, 5497)]