12153778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 22974336

約数和(自身を除く): 10820558

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 1553, 3106, 3913, 7826, 10871, 20189, 21742, 40378, 66779, 133558, 141323, 282646, 467453, 868127, 934906, 1736254, 6076889, 12153778]

約数ペア:

[(1, 12153778), (2, 6076889), (7, 1736254), (13, 934906), (14, 868127), (26, 467453), (43, 282646), (86, 141323), (91, 133558), (182, 66779), (301, 40378), (559, 21742), (602, 20189), (1118, 10871), (1553, 7826), (3106, 3913)]