12619116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 54

約数和(自身を含む): 33700212

約数和(自身を除く): 21081096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 971, 1083, 1444, 1942, 2166, 2913, 3249, 3884, 4332, 5826, 6498, 8739, 11652, 12996, 17478, 18449, 34956, 36898, 55347, 73796, 110694, 166041, 221388, 332082, 350531, 664164, 701062, 1051593, 1402124, 2103186, 3154779, 4206372, 6309558, 12619116]

約数ペア:

[(1, 12619116), (2, 6309558), (3, 4206372), (4, 3154779), (6, 2103186), (9, 1402124), (12, 1051593), (18, 701062), (19, 664164), (36, 350531), (38, 332082), (57, 221388), (76, 166041), (114, 110694), (171, 73796), (228, 55347), (342, 36898), (361, 34956), (684, 18449), (722, 17478), (971, 12996), (1083, 11652), (1444, 8739), (1942, 6498), (2166, 5826), (2913, 4332), (3249, 3884)]