1901493794

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1\times {\mathrm{11617}}^1$

素因数の和:12209

約数の個数: 16

約数和(自身を含む): 2873084928

約数和(自身を除く): 971591134

約数列:

[1, 2, 223, 367, 446, 734, 11617, 23234, 81841, 163682, 2590591, 4263439, 5181182, 8526878, 950746897, 1901493794]

約数ペア:

[(1, 1901493794), (2, 950746897), (223, 8526878), (367, 5181182), (446, 4263439), (734, 2590591), (11617, 163682), (23234, 81841)]