19631014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10343}}^1$

素因数の和:10431

約数の個数: 16

約数和(自身を含む): 32149152

約数和(自身を除く): 12518138

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 10343, 20686, 134459, 268918, 755039, 1510078, 9815507, 19631014]

約数ペア:

[(1, 19631014), (2, 9815507), (13, 1510078), (26, 755039), (73, 268918), (146, 134459), (949, 20686), (1898, 10343)]