19832967

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28619}}^1$

素因数の和:28643

約数の個数: 24

約数和(自身を含む): 35717760

約数和(自身を除く): 15884793

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 28619, 85857, 200333, 257571, 314809, 600999, 944427, 1802997, 2203663, 2833281, 6610989, 19832967]

約数ペア:

[(1, 19832967), (3, 6610989), (7, 2833281), (9, 2203663), (11, 1802997), (21, 944427), (33, 600999), (63, 314809), (77, 257571), (99, 200333), (231, 85857), (693, 28619)]