29919898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{28387}}^1$

素因数の和:28437

約数の個数: 16

約数和(自身を含む): 49054464

約数和(自身を除く): 19134566

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 28387, 56774, 482579, 879997, 965158, 1759994, 14959949, 29919898]

約数ペア:

[(1, 29919898), (2, 14959949), (17, 1759994), (31, 965158), (34, 879997), (62, 482579), (527, 56774), (1054, 28387)]