19580491222

素因数分解:

$2^1\times {\mathrm{433}}^1\times {\mathrm{1097}}^1\times {\mathrm{20611}}^1$

素因数の和:22143

約数の個数: 16

約数和(自身を含む): 29466832752

約数和(自身を除く): 9886341530

約数列:

[1, 2, 433, 866, 1097, 2194, 20611, 41222, 475001, 950002, 8924563, 17849126, 22610267, 45220534, 9790245611, 19580491222]

約数ペア:

[(1, 19580491222), (2, 9790245611), (433, 45220534), (866, 22610267), (1097, 17849126), (2194, 8924563), (20611, 950002), (41222, 475001)]