22819901936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109711067}}^1$

素因数の和:109711088

約数の個数: 20

約数和(自身を含む): 47614603512

約数和(自身を除く): 24794701576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 109711067, 219422134, 438844268, 877688536, 1426243871, 1755377072, 2852487742, 5704975484, 11409950968, 22819901936]

約数ペア:

[(1, 22819901936), (2, 11409950968), (4, 5704975484), (8, 2852487742), (13, 1755377072), (16, 1426243871), (26, 877688536), (52, 438844268), (104, 219422134), (208, 109711067)]