22019413801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1\times {\mathrm{6547}}^1$

素因数の和:8005

約数の個数: 32

約数和(自身を含む): 28362792960

約数和(自身を除く): 6343379159

約数列:

[1, 7, 11, 31, 77, 217, 341, 1409, 2387, 6547, 9863, 15499, 43679, 45829, 72017, 108493, 202957, 305753, 480469, 504119, 1420699, 2232527, 3363283, 9224723, 15627689, 64573061, 101471953, 285966413, 710303671, 2001764891, 3145630543, 22019413801]

約数ペア:

[(1, 22019413801), (7, 3145630543), (11, 2001764891), (31, 710303671), (77, 285966413), (217, 101471953), (341, 64573061), (1409, 15627689), (2387, 9224723), (6547, 3363283), (9863, 2232527), (15499, 1420699), (43679, 504119), (45829, 480469), (72017, 305753), (108493, 202957)]