21140002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1201}}^1$

素因数の和:1893

約数の個数: 16

約数和(自身を含む): 34228152

約数和(自身を除く): 13088150

約数列:

[1, 2, 13, 26, 677, 1201, 1354, 2402, 8801, 15613, 17602, 31226, 813077, 1626154, 10570001, 21140002]

約数ペア:

[(1, 21140002), (2, 10570001), (13, 1626154), (26, 813077), (677, 31226), (1201, 17602), (1354, 15613), (2402, 8801)]