2223694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 3700656

約数和(自身を除く): 1476962

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1657, 3314, 18227, 36454, 101077, 202154, 1111847, 2223694]

約数ペア:

[(1, 2223694), (2, 1111847), (11, 202154), (22, 101077), (61, 36454), (122, 18227), (671, 3314), (1342, 1657)]