15240388639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{189701}}^1$

素因数の和:190230

約数の個数: 16

約数和(自身を含む): 18211392000

約数和(自身を除く): 2971003361

約数列:

[1, 7, 23, 161, 499, 3493, 11477, 80339, 189701, 1327907, 4363123, 30541861, 94660799, 662625593, 2177198377, 15240388639]

約数ペア:

[(1, 15240388639), (7, 2177198377), (23, 662625593), (161, 94660799), (499, 30541861), (3493, 4363123), (11477, 1327907), (80339, 189701)]