15690941168

素因数分解:

$2^4\times 7^1\times {\mathrm{140097689}}^1$

素因数の和:140097704

約数の個数: 20

約数和(自身を含む): 34744227120

約数和(自身を除く): 19053285952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140097689, 280195378, 560390756, 980683823, 1120781512, 1961367646, 2241563024, 3922735292, 7845470584, 15690941168]

約数ペア:

[(1, 15690941168), (2, 7845470584), (4, 3922735292), (7, 2241563024), (8, 1961367646), (14, 1120781512), (16, 980683823), (28, 560390756), (56, 280195378), (112, 140097689)]