23839988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2039}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 43411200

約数和(自身を除く): 19571212

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2039, 2923, 4078, 5846, 8156, 11692, 75443, 150886, 161081, 301772, 322162, 644324, 5959997, 11919994, 23839988]

約数ペア:

[(1, 23839988), (2, 11919994), (4, 5959997), (37, 644324), (74, 322162), (79, 301772), (148, 161081), (158, 150886), (316, 75443), (2039, 11692), (2923, 8156), (4078, 5846)]