38221238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3673}}^1$

素因数の和:3740

約数の個数: 24

約数和(自身を含む): 64500744

約数和(自身を除く): 26279506

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 3673, 5203, 7346, 10406, 40403, 80806, 157939, 315878, 444433, 888866, 1737329, 3474658, 19110619, 38221238]

約数ペア:

[(1, 38221238), (2, 19110619), (11, 3474658), (22, 1737329), (43, 888866), (86, 444433), (121, 315878), (242, 157939), (473, 80806), (946, 40403), (3673, 10406), (5203, 7346)]