16449478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10067}}^1$

素因数の和:10131

約数の個数: 16

約数和(自身を含む): 26579520

約数和(自身を除く): 10130042

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 10067, 20134, 191273, 382546, 432881, 865762, 8224739, 16449478]

約数ペア:

[(1, 16449478), (2, 8224739), (19, 865762), (38, 432881), (43, 382546), (86, 191273), (817, 20134), (1634, 10067)]