12346352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2433

約数の個数: 40

約数和(自身を含む): 26672400

約数和(自身を除く): 14326048

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2389, 2584, 4778, 5168, 9556, 19112, 38224, 40613, 45391, 81226, 90782, 162452, 181564, 324904, 363128, 649808, 726256, 771647, 1543294, 3086588, 6173176, 12346352]

約数ペア:

[(1, 12346352), (2, 6173176), (4, 3086588), (8, 1543294), (16, 771647), (17, 726256), (19, 649808), (34, 363128), (38, 324904), (68, 181564), (76, 162452), (136, 90782), (152, 81226), (272, 45391), (304, 40613), (323, 38224), (646, 19112), (1292, 9556), (2389, 5168), (2584, 4778)]