1211876734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{29339}}^1$

素因数の和:30447

約数の個数: 16

約数和(自身を含む): 1915315200

約数和(自身を除く): 703438466

約数列:

[1, 2, 19, 38, 1087, 2174, 20653, 29339, 41306, 58678, 557441, 1114882, 31891493, 63782986, 605938367, 1211876734]

約数ペア:

[(1, 1211876734), (2, 605938367), (19, 63782986), (38, 31891493), (1087, 1114882), (2174, 557441), (20653, 58678), (29339, 41306)]