13957228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{719}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 25643520

約数和(自身を除く): 11686292

約数列:

[1, 2, 4, 23, 46, 92, 211, 422, 719, 844, 1438, 2876, 4853, 9706, 16537, 19412, 33074, 66148, 151709, 303418, 606836, 3489307, 6978614, 13957228]

約数ペア:

[(1, 13957228), (2, 6978614), (4, 3489307), (23, 606836), (46, 303418), (92, 151709), (211, 66148), (422, 33074), (719, 19412), (844, 16537), (1438, 9706), (2876, 4853)]