16221946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27127}}^1$

素因数の和:27165

約数の個数: 16

約数和(自身を含む): 27345024

約数和(自身を除く): 11123078

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 27127, 54254, 352651, 623921, 705302, 1247842, 8110973, 16221946]

約数ペア:

[(1, 16221946), (2, 8110973), (13, 1247842), (23, 705302), (26, 623921), (46, 352651), (299, 54254), (598, 27127)]