19108204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3557}}^1$

素因数の和:3657

約数の個数: 24

約数和(自身を含む): 35864640

約数和(自身を除く): 16756436

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 3557, 5372, 7114, 14228, 60469, 120938, 241876, 281003, 562006, 1124012, 4777051, 9554102, 19108204]

約数ペア:

[(1, 19108204), (2, 9554102), (4, 4777051), (17, 1124012), (34, 562006), (68, 281003), (79, 241876), (158, 120938), (316, 60469), (1343, 14228), (2686, 7114), (3557, 5372)]