16291256201

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{19979}}^1$

素因数の和:20317

約数の個数: 24

約数和(自身を含む): 18750191040

約数和(自身を除く): 2458934839

約数列:

[1, 11, 23, 121, 253, 293, 2783, 3223, 6739, 19979, 35453, 74129, 219769, 459517, 815419, 2417459, 5054687, 5853847, 55601557, 64392317, 134638481, 708315487, 1481023291, 16291256201]

約数ペア:

[(1, 16291256201), (11, 1481023291), (23, 708315487), (121, 134638481), (253, 64392317), (293, 55601557), (2783, 5853847), (3223, 5054687), (6739, 2417459), (19979, 815419), (35453, 459517), (74129, 219769)]