27195992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{178921}}^1$

素因数の和:178946

約数の個数: 16

約数和(自身を含む): 53676600

約数和(自身を除く): 26480608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 178921, 357842, 715684, 1431368, 3399499, 6798998, 13597996, 27195992]

約数ペア:

[(1, 27195992), (2, 13597996), (4, 6798998), (8, 3399499), (19, 1431368), (38, 715684), (76, 357842), (152, 178921)]