137596556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1810481}}^1$

素因数の和:1810504

約数の個数: 12

約数和(自身を含む): 253467480

約数和(自身を除く): 115870924

約数列:

[1, 2, 4, 19, 38, 76, 1810481, 3620962, 7241924, 34399139, 68798278, 137596556]

約数ペア:

[(1, 137596556), (2, 68798278), (4, 34399139), (19, 7241924), (38, 3620962), (76, 1810481)]