139250210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1265911}}^1$

素因数の和:1265929

約数の個数: 16

約数和(自身を含む): 273436992

約数和(自身を除く): 134186782

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1265911, 2531822, 6329555, 12659110, 13925021, 27850042, 69625105, 139250210]

約数ペア:

[(1, 139250210), (2, 69625105), (5, 27850042), (10, 13925021), (11, 12659110), (22, 6329555), (55, 2531822), (110, 1265911)]