39712486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{9973}}^1$

素因数の和:10167

約数の個数: 16

約数和(自身を含む): 65349648

約数和(自身を除く): 25637162

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 9973, 19946, 109703, 219406, 1805113, 3610226, 19856243, 39712486]

約数ペア:

[(1, 39712486), (2, 19856243), (11, 3610226), (22, 1805113), (181, 219406), (362, 109703), (1991, 19946), (3982, 9973)]