13972492

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 25071200

約数和(自身を除く): 11098708

約数列:

[1, 2, 4, 73, 109, 146, 218, 292, 436, 439, 878, 1756, 7957, 15914, 31828, 32047, 47851, 64094, 95702, 128188, 191404, 3493123, 6986246, 13972492]

約数ペア:

[(1, 13972492), (2, 6986246), (4, 3493123), (73, 191404), (109, 128188), (146, 95702), (218, 64094), (292, 47851), (436, 32047), (439, 31828), (878, 15914), (1756, 7957)]