12271184

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{11447}}^1$

素因数の和:11522

約数の個数: 20

約数和(自身を含む): 24132384

約数和(自身を除く): 11861200

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 11447, 22894, 45788, 91576, 183152, 766949, 1533898, 3067796, 6135592, 12271184]

約数ペア:

[(1, 12271184), (2, 6135592), (4, 3067796), (8, 1533898), (16, 766949), (67, 183152), (134, 91576), (268, 45788), (536, 22894), (1072, 11447)]