19164951

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{54601}}^1$

素因数の和:54623

約数の個数: 16

約数和(自身を含む): 30577120

約数和(自身を除く): 11412169

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 54601, 163803, 491409, 709813, 1474227, 2129439, 6388317, 19164951]

約数ペア:

[(1, 19164951), (3, 6388317), (9, 2129439), (13, 1474227), (27, 709813), (39, 491409), (117, 163803), (351, 54601)]