19253801

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 22909440

約数和(自身を除く): 3655639

約数列:

[1, 7, 37, 79, 259, 553, 941, 2923, 6587, 20461, 34817, 74339, 243719, 520373, 2750543, 19253801]

約数ペア:

[(1, 19253801), (7, 2750543), (37, 520373), (79, 243719), (259, 74339), (553, 34817), (941, 20461), (2923, 6587)]