12389718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 27257472

約数和(自身を除く): 14867754

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1433, 1441, 2866, 2882, 4299, 4323, 8598, 8646, 15763, 31526, 47289, 94578, 187723, 375446, 563169, 1126338, 2064953, 4129906, 6194859, 12389718]

約数ペア:

[(1, 12389718), (2, 6194859), (3, 4129906), (6, 2064953), (11, 1126338), (22, 563169), (33, 375446), (66, 187723), (131, 94578), (262, 47289), (393, 31526), (786, 15763), (1433, 8646), (1441, 8598), (2866, 4323), (2882, 4299)]