16975790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 33415200

約数和(自身を除く): 16439410

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 1949, 3898, 4355, 8710, 9745, 19490, 25337, 50674, 126685, 130583, 253370, 261166, 652915, 1305830, 1697579, 3395158, 8487895, 16975790]

約数ペア:

[(1, 16975790), (2, 8487895), (5, 3395158), (10, 1697579), (13, 1305830), (26, 652915), (65, 261166), (67, 253370), (130, 130583), (134, 126685), (335, 50674), (670, 25337), (871, 19490), (1742, 9745), (1949, 8710), (3898, 4355)]