13221352

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 25651080

約数和(自身を除く): 12429728

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 233, 328, 346, 466, 692, 932, 1384, 1864, 7093, 9553, 14186, 19106, 28372, 38212, 40309, 56744, 76424, 80618, 161236, 322472, 1652669, 3305338, 6610676, 13221352]

約数ペア:

[(1, 13221352), (2, 6610676), (4, 3305338), (8, 1652669), (41, 322472), (82, 161236), (164, 80618), (173, 76424), (233, 56744), (328, 40309), (346, 38212), (466, 28372), (692, 19106), (932, 14186), (1384, 9553), (1864, 7093)]