21462542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4129}}^1$

素因数の和:4267

約数の個数: 16

約数和(自身を含む): 33899040

約数和(自身を除く): 12436498

約数列:

[1, 2, 23, 46, 113, 226, 2599, 4129, 5198, 8258, 94967, 189934, 466577, 933154, 10731271, 21462542]

約数ペア:

[(1, 21462542), (2, 10731271), (23, 933154), (46, 466577), (113, 189934), (226, 94967), (2599, 8258), (4129, 5198)]