18983572174

素因数分解:

$2^1\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{702211}}^1$

素因数の和:704151

約数の個数: 16

約数和(自身を含む): 32560166016

約数和(自身を除く): 13576593842

約数列:

[1, 2, 7, 14, 1931, 3862, 13517, 27034, 702211, 1404422, 4915477, 9830954, 1355969441, 2711938882, 9491786087, 18983572174]

約数ペア:

[(1, 18983572174), (2, 9491786087), (7, 2711938882), (14, 1355969441), (1931, 9830954), (3862, 4915477), (13517, 1404422), (27034, 702211)]