11887369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 14401800

約数和(自身を除く): 2514431

約数列:

[1, 13, 17, 19, 149, 221, 247, 323, 361, 1937, 2533, 2831, 4199, 4693, 6137, 32929, 36803, 48127, 53789, 79781, 625651, 699257, 914413, 11887369]

約数ペア:

[(1, 11887369), (13, 914413), (17, 699257), (19, 625651), (149, 79781), (221, 53789), (247, 48127), (323, 36803), (361, 32929), (1937, 6137), (2533, 4693), (2831, 4199)]