193418147

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{809}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 213101280

約数和(自身を除く): 19683133

約数列:

[1, 13, 53, 347, 689, 809, 4511, 10517, 18391, 42877, 239083, 280723, 557401, 3649399, 14878319, 193418147]

約数ペア:

[(1, 193418147), (13, 14878319), (53, 3649399), (347, 557401), (689, 280723), (809, 239083), (4511, 42877), (10517, 18391)]