212822401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19213}}^1$

素因数の和:19296

約数の個数: 16

約数和(自身を含む): 249013440

約数和(自身を除く): 36191039

約数列:

[1, 11, 19, 53, 209, 583, 1007, 11077, 19213, 211343, 365047, 1018289, 4015517, 11201179, 19347491, 212822401]

約数ペア:

[(1, 212822401), (11, 19347491), (19, 11201179), (53, 4015517), (209, 1018289), (583, 365047), (1007, 211343), (11077, 19213)]