12979292

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 23654400

約数和(自身を除く): 10675108

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 1279, 2537, 2558, 5074, 5116, 10148, 54997, 75461, 109994, 150922, 219988, 301844, 3244823, 6489646, 12979292]

約数ペア:

[(1, 12979292), (2, 6489646), (4, 3244823), (43, 301844), (59, 219988), (86, 150922), (118, 109994), (172, 75461), (236, 54997), (1279, 10148), (2537, 5116), (2558, 5074)]