18524897281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1\times {\mathrm{11867}}^1$

素因数の和:12812

約数の個数: 16

約数和(自身を含む): 20343840768

約数和(自身を除く): 1818943487

約数列:

[1, 11, 191, 743, 2101, 8173, 11867, 130537, 141913, 1561043, 2266597, 8817181, 24932567, 96988991, 1684081571, 18524897281]

約数ペア:

[(1, 18524897281), (11, 1684081571), (191, 96988991), (743, 24932567), (2101, 8817181), (8173, 2266597), (11867, 1561043), (130537, 141913)]