38995978

素因数分解:

$2^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2851}}^1$

素因数の和:3837

約数の個数: 16

約数和(自身を含む): 66942144

約数和(自身を除く): 27946166

約数列:

[1, 2, 7, 14, 977, 1954, 2851, 5702, 6839, 13678, 19957, 39914, 2785427, 5570854, 19497989, 38995978]

約数ペア:

[(1, 38995978), (2, 19497989), (7, 5570854), (14, 2785427), (977, 39914), (1954, 19957), (2851, 13678), (5702, 6839)]