11940068

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 25073664

約数和(自身を除く): 13133596

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 211, 301, 329, 422, 602, 658, 844, 1204, 1316, 1477, 2021, 2954, 4042, 5908, 8084, 9073, 9917, 14147, 18146, 19834, 28294, 36292, 39668, 56588, 63511, 69419, 127022, 138838, 254044, 277676, 426431, 852862, 1705724, 2985017, 5970034, 11940068]

約数ペア:

[(1, 11940068), (2, 5970034), (4, 2985017), (7, 1705724), (14, 852862), (28, 426431), (43, 277676), (47, 254044), (86, 138838), (94, 127022), (172, 69419), (188, 63511), (211, 56588), (301, 39668), (329, 36292), (422, 28294), (602, 19834), (658, 18146), (844, 14147), (1204, 9917), (1316, 9073), (1477, 8084), (2021, 5908), (2954, 4042)]