12191238

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{5333}}^1$

素因数の和:5468

約数の個数: 24

約数和(自身を含む): 26627328

約数和(自身を除く): 14436090

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 5333, 10666, 15999, 31998, 47997, 95994, 677291, 1354582, 2031873, 4063746, 6095619, 12191238]

約数ペア:

[(1, 12191238), (2, 6095619), (3, 4063746), (6, 2031873), (9, 1354582), (18, 677291), (127, 95994), (254, 47997), (381, 31998), (762, 15999), (1143, 10666), (2286, 5333)]