29981842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{2087}}^1$

素因数の和:2753

約数の個数: 16

約数和(自身を含む): 49159872

約数和(自身を除く): 19178030

約数列:

[1, 2, 11, 22, 653, 1306, 2087, 4174, 7183, 14366, 22957, 45914, 1362811, 2725622, 14990921, 29981842]

約数ペア:

[(1, 29981842), (2, 14990921), (11, 2725622), (22, 1362811), (653, 45914), (1306, 22957), (2087, 14366), (4174, 7183)]