13139756

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2879}}^1$

素因数の和:3053

約数の個数: 24

約数和(自身を含む): 26449920

約数和(自身を除く): 13310164

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 2879, 4564, 5758, 11516, 20153, 40306, 80612, 469277, 938554, 1877108, 3284939, 6569878, 13139756]

約数ペア:

[(1, 13139756), (2, 6569878), (4, 3284939), (7, 1877108), (14, 938554), (28, 469277), (163, 80612), (326, 40306), (652, 20153), (1141, 11516), (2282, 5758), (2879, 4564)]