15212406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2777}}^1$

素因数の和:2876

約数の個数: 32

約数和(自身を含む): 33602688

約数和(自身を除く): 18390282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 2777, 5478, 5554, 8331, 16662, 30547, 61094, 91641, 183282, 230491, 460982, 691473, 1382946, 2535401, 5070802, 7606203, 15212406]

約数ペア:

[(1, 15212406), (2, 7606203), (3, 5070802), (6, 2535401), (11, 1382946), (22, 691473), (33, 460982), (66, 230491), (83, 183282), (166, 91641), (249, 61094), (498, 30547), (913, 16662), (1826, 8331), (2739, 5554), (2777, 5478)]