121207988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{2837}}^1$

素因数の和:3823

約数の個数: 24

約数和(自身を含む): 231717024

約数和(自身を除く): 110509036

約数列:

[1, 2, 4, 11, 22, 44, 971, 1942, 2837, 3884, 5674, 10681, 11348, 21362, 31207, 42724, 62414, 124828, 2754727, 5509454, 11018908, 30301997, 60603994, 121207988]

約数ペア:

[(1, 121207988), (2, 60603994), (4, 30301997), (11, 11018908), (22, 5509454), (44, 2754727), (971, 124828), (1942, 62414), (2837, 42724), (3884, 31207), (5674, 21362), (10681, 11348)]