19162326

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 39207168

約数和(自身を除く): 20044842

約数列:

[1, 2, 3, 6, 101, 103, 202, 206, 303, 307, 309, 606, 614, 618, 921, 1842, 10403, 20806, 31007, 31209, 31621, 62014, 62418, 63242, 93021, 94863, 186042, 189726, 3193721, 6387442, 9581163, 19162326]

約数ペア:

[(1, 19162326), (2, 9581163), (3, 6387442), (6, 3193721), (101, 189726), (103, 186042), (202, 94863), (206, 93021), (303, 63242), (307, 62418), (309, 62014), (606, 31621), (614, 31209), (618, 31007), (921, 20806), (1842, 10403)]