29880046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{112331}}^1$

素因数の和:112359

約数の個数: 16

約数和(自身を含む): 53919360

約数和(自身を除く): 24039314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 112331, 224662, 786317, 1572634, 2134289, 4268578, 14940023, 29880046]

約数ペア:

[(1, 29880046), (2, 14940023), (7, 4268578), (14, 2134289), (19, 1572634), (38, 786317), (133, 224662), (266, 112331)]