12975298

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4271}}^1$

素因数の和:4318

約数の個数: 24

約数和(自身を含む): 23376384

約数和(自身を除く): 10401086

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 4271, 8542, 29897, 59794, 132401, 209279, 264802, 418558, 926807, 1853614, 6487649, 12975298]

約数ペア:

[(1, 12975298), (2, 6487649), (7, 1853614), (14, 926807), (31, 418558), (49, 264802), (62, 209279), (98, 132401), (217, 59794), (434, 29897), (1519, 8542), (3038, 4271)]