15380952

素因数分解:

$2^3\times 3^1\times {\mathrm{640873}}^1$

素因数の和:640882

約数の個数: 16

約数和(自身を含む): 38452440

約数和(自身を除く): 23071488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 640873, 1281746, 1922619, 2563492, 3845238, 5126984, 7690476, 15380952]

約数ペア:

[(1, 15380952), (2, 7690476), (3, 5126984), (4, 3845238), (6, 2563492), (8, 1922619), (12, 1281746), (24, 640873)]