13561996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21059}}^1$

素因数の和:21093

約数の個数: 24

約数和(自身を含む): 28304640

約数和(自身を除く): 14742644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 21059, 42118, 84236, 147413, 294826, 484357, 589652, 968714, 1937428, 3390499, 6780998, 13561996]

約数ペア:

[(1, 13561996), (2, 6780998), (4, 3390499), (7, 1937428), (14, 968714), (23, 589652), (28, 484357), (46, 294826), (92, 147413), (161, 84236), (322, 42118), (644, 21059)]