27990586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{46807}}^1$

素因数の和:46845

約数の個数: 16

約数和(自身を含む): 47182464

約数和(自身を除く): 19191878

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 46807, 93614, 608491, 1076561, 1216982, 2153122, 13995293, 27990586]

約数ペア:

[(1, 27990586), (2, 13995293), (13, 2153122), (23, 1216982), (26, 1076561), (46, 608491), (299, 93614), (598, 46807)]