16938712

素因数分解:

$2^3\times 7^3\times {\mathrm{6173}}^1$

素因数の和:6200

約数の個数: 32

約数和(自身を含む): 37044000

約数和(自身を除く): 20105288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 6173, 12346, 24692, 43211, 49384, 86422, 172844, 302477, 345688, 604954, 1209908, 2117339, 2419816, 4234678, 8469356, 16938712]

約数ペア:

[(1, 16938712), (2, 8469356), (4, 4234678), (7, 2419816), (8, 2117339), (14, 1209908), (28, 604954), (49, 345688), (56, 302477), (98, 172844), (196, 86422), (343, 49384), (392, 43211), (686, 24692), (1372, 12346), (2744, 6173)]