16934140

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2671}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 35687232

約数和(自身を除く): 18753092

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 2671, 3170, 5342, 6340, 10684, 13355, 26710, 53420, 846707, 1693414, 3386828, 4233535, 8467070, 16934140]

約数ペア:

[(1, 16934140), (2, 8467070), (4, 4233535), (5, 3386828), (10, 1693414), (20, 846707), (317, 53420), (634, 26710), (1268, 13355), (1585, 10684), (2671, 6340), (3170, 5342)]