17216222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3911}}^1$

素因数の和:4015

約数の個数: 16

約数和(自身を含む): 27039744

約数和(自身を除く): 9823522

約数列:

[1, 2, 31, 62, 71, 142, 2201, 3911, 4402, 7822, 121241, 242482, 277681, 555362, 8608111, 17216222]

約数ペア:

[(1, 17216222), (2, 8608111), (31, 555362), (62, 277681), (71, 242482), (142, 121241), (2201, 7822), (3911, 4402)]