22196778

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 45334080

約数和(自身を除く): 23137302

約数列:

[1, 2, 3, 6, 89, 178, 197, 211, 267, 394, 422, 534, 591, 633, 1182, 1266, 17533, 18779, 35066, 37558, 41567, 52599, 56337, 83134, 105198, 112674, 124701, 249402, 3699463, 7398926, 11098389, 22196778]

約数ペア:

[(1, 22196778), (2, 11098389), (3, 7398926), (6, 3699463), (89, 249402), (178, 124701), (197, 112674), (211, 105198), (267, 83134), (394, 56337), (422, 52599), (534, 41567), (591, 37558), (633, 35066), (1182, 18779), (1266, 17533)]