19462217044

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{54669149}}^1$

素因数の和:54669242

約数の個数: 12

約数和(自身を含む): 34441564500

約数和(自身を除く): 14979347456

約数列:

[1, 2, 4, 89, 178, 356, 54669149, 109338298, 218676596, 4865554261, 9731108522, 19462217044]

約数ペア:

[(1, 19462217044), (2, 9731108522), (4, 4865554261), (89, 218676596), (178, 109338298), (356, 54669149)]