222713894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{44383}}^1$

素因数の和:44591

約数の個数: 16

約数和(自身を含む): 361640832

約数和(自身を除く): 138926938

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 44383, 88766, 576979, 1153958, 8565919, 17131838, 111356947, 222713894]

約数ペア:

[(1, 222713894), (2, 111356947), (13, 17131838), (26, 8565919), (193, 1153958), (386, 576979), (2509, 88766), (5018, 44383)]