8138156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8237}}^1$

素因数の和:8273

約数の個数: 24

約数和(自身を含む): 16146480

約数和(自身を除く): 8008324

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 8237, 16474, 32948, 107081, 156503, 214162, 313006, 428324, 626012, 2034539, 4069078, 8138156]

約数ペア:

[(1, 8138156), (2, 4069078), (4, 2034539), (13, 626012), (19, 428324), (26, 313006), (38, 214162), (52, 156503), (76, 107081), (247, 32948), (494, 16474), (988, 8237)]