22980122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 39312000

約数和(自身を除く): 16331878

約数列:

[1, 2, 11, 22, 29, 58, 181, 199, 319, 362, 398, 638, 1991, 2189, 3982, 4378, 5249, 5771, 10498, 11542, 36019, 57739, 63481, 72038, 115478, 126962, 396209, 792418, 1044551, 2089102, 11490061, 22980122]

約数ペア:

[(1, 22980122), (2, 11490061), (11, 2089102), (22, 1044551), (29, 792418), (58, 396209), (181, 126962), (199, 115478), (319, 72038), (362, 63481), (398, 57739), (638, 36019), (1991, 11542), (2189, 10498), (3982, 5771), (4378, 5249)]