19096209

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 31190400

約数和(自身を除く): 12094191

約数列:

[1, 3, 9, 11, 27, 33, 99, 113, 297, 339, 569, 1017, 1243, 1707, 3051, 3729, 5121, 6259, 11187, 15363, 18777, 33561, 56331, 64297, 168993, 192891, 578673, 707267, 1736019, 2121801, 6365403, 19096209]

約数ペア:

[(1, 19096209), (3, 6365403), (9, 2121801), (11, 1736019), (27, 707267), (33, 578673), (99, 192891), (113, 168993), (297, 64297), (339, 56331), (569, 33561), (1017, 18777), (1243, 15363), (1707, 11187), (3051, 6259), (3729, 5121)]