12972674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 23236416

約数和(自身を除く): 10263742

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 677, 737, 871, 1354, 1474, 1742, 7447, 8801, 9581, 14894, 17602, 19162, 45359, 90718, 96811, 193622, 498949, 589667, 997898, 1179334, 6486337, 12972674]

約数ペア:

[(1, 12972674), (2, 6486337), (11, 1179334), (13, 997898), (22, 589667), (26, 498949), (67, 193622), (134, 96811), (143, 90718), (286, 45359), (677, 19162), (737, 17602), (871, 14894), (1354, 9581), (1474, 8801), (1742, 7447)]