19229780306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4436959}}^1$

素因数の和:4437169

約数の個数: 16

約数和(自身を含む): 31626650880

約数和(自身を除く): 12396870574

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 4436959, 8873918, 48806549, 97613098, 874080923, 1748161846, 9614890153, 19229780306]

約数ペア:

[(1, 19229780306), (2, 9614890153), (11, 1748161846), (22, 874080923), (197, 97613098), (394, 48806549), (2167, 8873918), (4334, 4436959)]