12973708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3313}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 25053840

約数和(自身を除く): 12080132

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3313, 3916, 6626, 13252, 36443, 72886, 145772, 294857, 589714, 1179428, 3243427, 6486854, 12973708]

約数ペア:

[(1, 12973708), (2, 6486854), (4, 3243427), (11, 1179428), (22, 589714), (44, 294857), (89, 145772), (178, 72886), (356, 36443), (979, 13252), (1958, 6626), (3313, 3916)]