16135868

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1409}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 32373600

約数和(自身を除く): 16237732

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1409, 1636, 2818, 2863, 5636, 5726, 9863, 11452, 19726, 39452, 576281, 1152562, 2305124, 4033967, 8067934, 16135868]

約数ペア:

[(1, 16135868), (2, 8067934), (4, 4033967), (7, 2305124), (14, 1152562), (28, 576281), (409, 39452), (818, 19726), (1409, 11452), (1636, 9863), (2818, 5726), (2863, 5636)]