1945545866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1319909}}^1$

素因数の和:1319989

約数の個数: 16

約数和(自身を含む): 3231139680

約数和(自身を除く): 1285593814

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 1319909, 2639818, 14518999, 29037998, 88433903, 176867806, 972772933, 1945545866]

約数ペア:

[(1, 1945545866), (2, 972772933), (11, 176867806), (22, 88433903), (67, 29037998), (134, 14518999), (737, 2639818), (1474, 1319909)]