19534340152

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{27435871}}^1$

素因数の和:27435966

約数の個数: 16

約数和(自身を含む): 37038427200

約数和(自身を除く): 17504087048

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 27435871, 54871742, 109743484, 219486968, 2441792519, 4883585038, 9767170076, 19534340152]

約数ペア:

[(1, 19534340152), (2, 9767170076), (4, 4883585038), (8, 2441792519), (89, 219486968), (178, 109743484), (356, 54871742), (712, 27435871)]