16368872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157393}}^1$

素因数の和:157412

約数の個数: 16

約数和(自身を含む): 33052740

約数和(自身を除く): 16683868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157393, 314786, 629572, 1259144, 2046109, 4092218, 8184436, 16368872]

約数ペア:

[(1, 16368872), (2, 8184436), (4, 4092218), (8, 2046109), (13, 1259144), (26, 629572), (52, 314786), (104, 157393)]