19235024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{70717}}^1$

素因数の和:70742

約数の個数: 20

約数和(自身を含む): 39460644

約数和(自身を除く): 20225620

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 70717, 141434, 282868, 565736, 1131472, 1202189, 2404378, 4808756, 9617512, 19235024]

約数ペア:

[(1, 19235024), (2, 9617512), (4, 4808756), (8, 2404378), (16, 1202189), (17, 1131472), (34, 565736), (68, 282868), (136, 141434), (272, 70717)]