39779476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{82189}}^1$

素因数の和:82215

約数の個数: 18

約数和(自身を含む): 76518890

約数和(自身を除く): 36739414

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 82189, 164378, 328756, 904079, 1808158, 3616316, 9944869, 19889738, 39779476]

約数ペア:

[(1, 39779476), (2, 19889738), (4, 9944869), (11, 3616316), (22, 1808158), (44, 904079), (121, 328756), (242, 164378), (484, 82189)]