19364697

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 31628160

約数和(自身を除く): 12263463

約数列:

[1, 3, 9, 11, 27, 33, 99, 113, 297, 339, 577, 1017, 1243, 1731, 3051, 3729, 5193, 6347, 11187, 15579, 19041, 33561, 57123, 65201, 171369, 195603, 586809, 717211, 1760427, 2151633, 6454899, 19364697]

約数ペア:

[(1, 19364697), (3, 6454899), (9, 2151633), (11, 1760427), (27, 717211), (33, 586809), (99, 195603), (113, 171369), (297, 65201), (339, 57123), (577, 33561), (1017, 19041), (1243, 15579), (1731, 11187), (3051, 6347), (3729, 5193)]