191691835

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{2741}}^1$

素因数の和:3014

約数の個数: 16

約数和(自身を含む): 234539712

約数和(自身を除く): 42847877

約数列:

[1, 5, 71, 197, 355, 985, 2741, 13705, 13987, 69935, 194611, 539977, 973055, 2699885, 38338367, 191691835]

約数ペア:

[(1, 191691835), (5, 38338367), (71, 2699885), (197, 973055), (355, 539977), (985, 194611), (2741, 69935), (13705, 13987)]