16227254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9931}}^1$

素因数の和:9995

約数の個数: 16

約数和(自身を含む): 26220480

約数和(自身を除く): 9993226

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 9931, 19862, 188689, 377378, 427033, 854066, 8113627, 16227254]

約数ペア:

[(1, 16227254), (2, 8113627), (19, 854066), (38, 427033), (43, 377378), (86, 188689), (817, 19862), (1634, 9931)]