12730718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6359}}^1$

素因数の和:6392

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 12912802

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 6359, 12718, 44513, 69949, 82667, 89026, 139898, 165334, 489643, 578669, 909337, 979286, 1157338, 1818674, 6365359, 12730718]

約数ペア:

[(1, 12730718), (2, 6365359), (7, 1818674), (11, 1157338), (13, 979286), (14, 909337), (22, 578669), (26, 489643), (77, 165334), (91, 139898), (143, 89026), (154, 82667), (182, 69949), (286, 44513), (1001, 12718), (2002, 6359)]