127372808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{837979}}^1$

素因数の和:838004

約数の個数: 16

約数和(自身を含む): 251394000

約数和(自身を除く): 124021192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 837979, 1675958, 3351916, 6703832, 15921601, 31843202, 63686404, 127372808]

約数ペア:

[(1, 127372808), (2, 63686404), (4, 31843202), (8, 15921601), (19, 6703832), (38, 3351916), (76, 1675958), (152, 837979)]