19194808

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{26959}}^1$

素因数の和:27054

約数の個数: 16

約数和(自身を含む): 36396000

約数和(自身を除く): 17201192

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 26959, 53918, 107836, 215672, 2399351, 4798702, 9597404, 19194808]

約数ペア:

[(1, 19194808), (2, 9597404), (4, 4798702), (8, 2399351), (89, 215672), (178, 107836), (356, 53918), (712, 26959)]