42373819

素因数分解:

${\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1242

約数の個数: 12

約数和(自身を含む): 45180504

約数和(自身を除く): 2806685

約数列:

[1, 19, 107, 361, 1097, 2033, 20843, 38627, 117379, 396017, 2230201, 42373819]

約数ペア:

[(1, 42373819), (19, 2230201), (107, 396017), (361, 117379), (1097, 38627), (2033, 20843)]