16159660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73453}}^1$

素因数の和:73473

約数の個数: 24

約数和(自身を含む): 37020816

約数和(自身を除く): 20861156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 73453, 146906, 293812, 367265, 734530, 807983, 1469060, 1615966, 3231932, 4039915, 8079830, 16159660]

約数ペア:

[(1, 16159660), (2, 8079830), (4, 4039915), (5, 3231932), (10, 1615966), (11, 1469060), (20, 807983), (22, 734530), (44, 367265), (55, 293812), (110, 146906), (220, 73453)]