17491382

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:895

約数の個数: 16

約数和(自身を含む): 26739504

約数和(自身を除く): 9248122

約数列:

[1, 2, 101, 131, 202, 262, 661, 1322, 13231, 26462, 66761, 86591, 133522, 173182, 8745691, 17491382]

約数ペア:

[(1, 17491382), (2, 8745691), (101, 173182), (131, 133522), (202, 86591), (262, 66761), (661, 26462), (1322, 13231)]