13223252

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20533}}^1$

素因数の和:20567

約数の個数: 24

約数和(自身を含む): 27597696

約数和(自身を除く): 14374444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20533, 41066, 82132, 143731, 287462, 472259, 574924, 944518, 1889036, 3305813, 6611626, 13223252]

約数ペア:

[(1, 13223252), (2, 6611626), (4, 3305813), (7, 1889036), (14, 944518), (23, 574924), (28, 472259), (46, 287462), (92, 143731), (161, 82132), (322, 41066), (644, 20533)]