39731318

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8641}}^1$

素因数の和:8684

約数の個数: 24

約数和(自身を含む): 68963160

約数和(自身を除く): 29231842

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 8641, 17282, 95051, 164179, 190102, 328358, 1045561, 1805969, 2091122, 3611938, 19865659, 39731318]

約数ペア:

[(1, 39731318), (2, 19865659), (11, 3611938), (19, 2091122), (22, 1805969), (38, 1045561), (121, 328358), (209, 190102), (242, 164179), (418, 95051), (2299, 17282), (4598, 8641)]