12177518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4783}}^1$

素因数の和:4871

約数の個数: 16

約数和(自身を含む): 19518720

約数和(自身を除く): 7341202

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 4783, 9566, 90877, 181754, 320461, 640922, 6088759, 12177518]

約数ペア:

[(1, 12177518), (2, 6088759), (19, 640922), (38, 320461), (67, 181754), (134, 90877), (1273, 9566), (2546, 4783)]