19005183862

素因数分解:

$2^1\times 7^1\times {\mathrm{24439}}^1\times {\mathrm{55547}}^1$

素因数の和:79995

約数の個数: 16

約数和(自身を含む): 32582234880

約数和(自身を除く): 13577051018

約数列:

[1, 2, 7, 14, 24439, 48878, 55547, 111094, 171073, 342146, 388829, 777658, 1357513133, 2715026266, 9502591931, 19005183862]

約数ペア:

[(1, 19005183862), (2, 9502591931), (7, 2715026266), (14, 1357513133), (24439, 777658), (48878, 388829), (55547, 342146), (111094, 171073)]