16012018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1871}}^1$

素因数の和:2273

約数の個数: 16

約数和(自身を含む): 26282880

約数和(自身を除く): 10270862

約数列:

[1, 2, 11, 22, 389, 778, 1871, 3742, 4279, 8558, 20581, 41162, 727819, 1455638, 8006009, 16012018]

約数ペア:

[(1, 16012018), (2, 8006009), (11, 1455638), (22, 727819), (389, 41162), (778, 20581), (1871, 8558), (3742, 4279)]