191640185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{4153}}^1$

素因数の和:5008

約数の個数: 16

約数和(自身を含む): 251233920

約数和(自身を除く): 59593735

約数列:

[1, 5, 11, 55, 839, 4153, 4195, 9229, 20765, 45683, 46145, 228415, 3484367, 17421835, 38328037, 191640185]

約数ペア:

[(1, 191640185), (5, 38328037), (11, 17421835), (55, 3484367), (839, 228415), (4153, 46145), (4195, 45683), (9229, 20765)]