11691931610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19167101}}^1$

素因数の和:19167169

約数の個数: 16

約数和(自身を含む): 21390485832

約数和(自身を除く): 9698554222

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 19167101, 38334202, 95835505, 191671010, 1169193161, 2338386322, 5845965805, 11691931610]

約数ペア:

[(1, 11691931610), (2, 5845965805), (5, 2338386322), (10, 1169193161), (61, 191671010), (122, 95835505), (305, 38334202), (610, 19167101)]