15690020988

素因数分解:

$2^2\times 3^1\times {\mathrm{10529}}^1\times {\mathrm{124181}}^1$

素因数の和:134717

約数の個数: 24

約数和(自身を含む): 36613820880

約数和(自身を除く): 20923799892

約数列:

[1, 2, 3, 4, 6, 12, 10529, 21058, 31587, 42116, 63174, 124181, 126348, 248362, 372543, 496724, 745086, 1490172, 1307501749, 2615003498, 3922505247, 5230006996, 7845010494, 15690020988]

約数ペア:

[(1, 15690020988), (2, 7845010494), (3, 5230006996), (4, 3922505247), (6, 2615003498), (12, 1307501749), (10529, 1490172), (21058, 745086), (31587, 496724), (42116, 372543), (63174, 248362), (124181, 126348)]