1917731617

素因数分解:

${\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1\times {\mathrm{2111}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 2040192000

約数和(自身を除く): 122460383

約数列:

[1, 19, 137, 349, 2111, 2603, 6631, 40109, 47813, 289207, 736739, 908447, 5494933, 13998041, 100933243, 1917731617]

約数ペア:

[(1, 1917731617), (19, 100933243), (137, 13998041), (349, 5494933), (2111, 908447), (2603, 736739), (6631, 289207), (40109, 47813)]