2113102955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{11519}}^1$

素因数の和:13474

約数の個数: 16

約数和(自身を含む): 2670796800

約数和(自身を除く): 557693845

約数列:

[1, 5, 19, 95, 1931, 9655, 11519, 36689, 57595, 183445, 218861, 1094305, 22243189, 111215945, 422620591, 2113102955]

約数ペア:

[(1, 2113102955), (5, 422620591), (19, 111215945), (95, 22243189), (1931, 1094305), (9655, 218861), (11519, 183445), (36689, 57595)]