19005680152

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{26693371}}^1$

素因数の和:26693466

約数の個数: 16

約数和(自身を含む): 36036052200

約数和(自身を除く): 17030372048

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 26693371, 53386742, 106773484, 213546968, 2375710019, 4751420038, 9502840076, 19005680152]

約数ペア:

[(1, 19005680152), (2, 9502840076), (4, 4751420038), (8, 2375710019), (89, 213546968), (178, 106773484), (356, 53386742), (712, 26693371)]