22403018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 15917110

約数列:

[1, 2, 11, 22, 31, 62, 107, 214, 307, 341, 614, 682, 1177, 2354, 3317, 3377, 6634, 6754, 9517, 19034, 32849, 36487, 65698, 72974, 104687, 209374, 361339, 722678, 1018319, 2036638, 11201509, 22403018]

約数ペア:

[(1, 22403018), (2, 11201509), (11, 2036638), (22, 1018319), (31, 722678), (62, 361339), (107, 209374), (214, 104687), (307, 72974), (341, 65698), (614, 36487), (682, 32849), (1177, 19034), (2354, 9517), (3317, 6754), (3377, 6634)]