10661546

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 19440000

約数和(自身を除く): 8778454

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 269, 298, 538, 1043, 1883, 2086, 2831, 3766, 5111, 5662, 10222, 19817, 35777, 39634, 40081, 71554, 80162, 280567, 561134, 761539, 1523078, 5330773, 10661546]

約数ペア:

[(1, 10661546), (2, 5330773), (7, 1523078), (14, 761539), (19, 561134), (38, 280567), (133, 80162), (149, 71554), (266, 40081), (269, 39634), (298, 35777), (538, 19817), (1043, 10222), (1883, 5662), (2086, 5111), (2831, 3766)]