29400938

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20389}}^1$

素因数の和:20501

約数の個数: 16

約数和(自身を含む): 50893440

約数和(自身を除く): 21492502

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 20389, 40778, 142723, 285446, 2100067, 4200134, 14700469, 29400938]

約数ペア:

[(1, 29400938), (2, 14700469), (7, 4200134), (14, 2100067), (103, 285446), (206, 142723), (721, 40778), (1442, 20389)]