15940244

素因数分解:

$2^2\times {\mathrm{937}}^1\times {\mathrm{4253}}^1$

素因数の和:5194

約数の個数: 12

約数和(自身を含む): 27931764

約数和(自身を除く): 11991520

約数列:

[1, 2, 4, 937, 1874, 3748, 4253, 8506, 17012, 3985061, 7970122, 15940244]

約数ペア:

[(1, 15940244), (2, 7970122), (4, 3985061), (937, 17012), (1874, 8506), (3748, 4253)]