16005203438

素因数分解:

$2^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1207211}}^1$

素因数の和:1208167

約数の個数: 16

約数和(自身を含む): 27466487424

約数和(自身を除く): 11461283986

約数列:

[1, 2, 7, 14, 947, 1894, 6629, 13258, 1207211, 2414422, 8450477, 16900954, 1143228817, 2286457634, 8002601719, 16005203438]

約数ペア:

[(1, 16005203438), (2, 8002601719), (7, 2286457634), (14, 1143228817), (947, 16900954), (1894, 8450477), (6629, 2414422), (13258, 1207211)]