39121942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1861}}^1$

素因数の和:2343

約数の個数: 16

約数和(自身を含む): 61401312

約数和(自身を除く): 22279370

約数列:

[1, 2, 23, 46, 457, 914, 1861, 3722, 10511, 21022, 42803, 85606, 850477, 1700954, 19560971, 39121942]

約数ペア:

[(1, 39121942), (2, 19560971), (23, 1700954), (46, 850477), (457, 85606), (914, 42803), (1861, 21022), (3722, 10511)]