12631740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19139}}^1$

素因数の和:19162

約数の個数: 48

約数和(自身を含む): 38586240

約数和(自身を除く): 25954500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 19139, 38278, 57417, 76556, 95695, 114834, 191390, 210529, 229668, 287085, 382780, 421058, 574170, 631587, 842116, 1052645, 1148340, 1263174, 2105290, 2526348, 3157935, 4210580, 6315870, 12631740]

約数ペア:

[(1, 12631740), (2, 6315870), (3, 4210580), (4, 3157935), (5, 2526348), (6, 2105290), (10, 1263174), (11, 1148340), (12, 1052645), (15, 842116), (20, 631587), (22, 574170), (30, 421058), (33, 382780), (44, 287085), (55, 229668), (60, 210529), (66, 191390), (110, 114834), (132, 95695), (165, 76556), (220, 57417), (330, 38278), (660, 19139)]