1931047778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{60161}}^1$

素因数の和:61633

約数の個数: 16

約数和(自身を含む): 3162114720

約数和(自身を除く): 1231066942

約数列:

[1, 2, 11, 22, 1459, 2918, 16049, 32098, 60161, 120322, 661771, 1323542, 87774899, 175549798, 965523889, 1931047778]

約数ペア:

[(1, 1931047778), (2, 965523889), (11, 175549798), (22, 87774899), (1459, 1323542), (2918, 661771), (16049, 120322), (32098, 60161)]