15181968

素因数分解:

$2^4\times 3^1\times {\mathrm{316291}}^1$

素因数の和:316302

約数の個数: 20

約数和(自身を含む): 39220208

約数和(自身を除く): 24038240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 316291, 632582, 948873, 1265164, 1897746, 2530328, 3795492, 5060656, 7590984, 15181968]

約数ペア:

[(1, 15181968), (2, 7590984), (3, 5060656), (4, 3795492), (6, 2530328), (8, 1897746), (12, 1265164), (16, 948873), (24, 632582), (48, 316291)]