11571438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 24509952

約数和(自身を除く): 12938514

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1181, 1633, 2362, 3266, 3543, 4899, 7086, 9798, 27163, 54326, 81489, 83851, 162978, 167702, 251553, 503106, 1928573, 3857146, 5785719, 11571438]

約数ペア:

[(1, 11571438), (2, 5785719), (3, 3857146), (6, 1928573), (23, 503106), (46, 251553), (69, 167702), (71, 162978), (138, 83851), (142, 81489), (213, 54326), (426, 27163), (1181, 9798), (1633, 7086), (2362, 4899), (3266, 3543)]