39423724

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 69964160

約数和(自身を除く): 30540436

約数列:

[1, 2, 4, 193, 223, 229, 386, 446, 458, 772, 892, 916, 43039, 44197, 51067, 86078, 88394, 102134, 172156, 176788, 204268, 9855931, 19711862, 39423724]

約数ペア:

[(1, 39423724), (2, 19711862), (4, 9855931), (193, 204268), (223, 176788), (229, 172156), (386, 102134), (446, 88394), (458, 86078), (772, 51067), (892, 44197), (916, 43039)]