13720238

素因数分解:

$2^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1319}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 23569920

約数和(自身を除く): 9849682

約数列:

[1, 2, 7, 14, 743, 1319, 1486, 2638, 5201, 9233, 10402, 18466, 980017, 1960034, 6860119, 13720238]

約数ペア:

[(1, 13720238), (2, 6860119), (7, 1960034), (14, 980017), (743, 18466), (1319, 10402), (1486, 9233), (2638, 5201)]