19077927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 30357504

約数和(自身を除く): 11279577

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 527, 561, 1023, 1097, 1581, 3291, 5797, 12067, 17391, 18649, 34007, 36201, 55947, 102021, 205139, 374077, 578119, 615417, 1122231, 1734357, 6359309, 19077927]

約数ペア:

[(1, 19077927), (3, 6359309), (11, 1734357), (17, 1122231), (31, 615417), (33, 578119), (51, 374077), (93, 205139), (187, 102021), (341, 55947), (527, 36201), (561, 34007), (1023, 18649), (1097, 17391), (1581, 12067), (3291, 5797)]