26397844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{54541}}^1$

素因数の和:54567

約数の個数: 18

約数和(自身を含む): 50778602

約数和(自身を除く): 24380758

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 54541, 109082, 218164, 599951, 1199902, 2399804, 6599461, 13198922, 26397844]

約数ペア:

[(1, 26397844), (2, 13198922), (4, 6599461), (11, 2399804), (22, 1199902), (44, 599951), (121, 218164), (242, 109082), (484, 54541)]