12772254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 15221346

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431, 449, 862, 898, 1293, 1347, 2586, 2694, 4741, 4939, 9482, 9878, 14223, 14817, 28446, 29634, 193519, 387038, 580557, 1161114, 2128709, 4257418, 6386127, 12772254]

約数ペア:

[(1, 12772254), (2, 6386127), (3, 4257418), (6, 2128709), (11, 1161114), (22, 580557), (33, 387038), (66, 193519), (431, 29634), (449, 28446), (862, 14817), (898, 14223), (1293, 9878), (1347, 9482), (2586, 4939), (2694, 4741)]