26939242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28477}}^1$

素因数の和:28533

約数の個数: 16

約数和(自身を含む): 45109152

約数和(自身を除く): 18169910

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 28477, 56954, 313247, 626494, 1224511, 2449022, 13469621, 26939242]

約数ペア:

[(1, 26939242), (2, 13469621), (11, 2449022), (22, 1224511), (43, 626494), (86, 313247), (473, 56954), (946, 28477)]