19025208

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1901}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 51924600

約数和(自身を除く): 32899392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 1901, 2502, 3336, 3802, 5004, 5703, 7604, 10008, 11406, 15208, 17109, 22812, 34218, 45624, 68436, 136872, 264239, 528478, 792717, 1056956, 1585434, 2113912, 2378151, 3170868, 4756302, 6341736, 9512604, 19025208]

約数ペア:

[(1, 19025208), (2, 9512604), (3, 6341736), (4, 4756302), (6, 3170868), (8, 2378151), (9, 2113912), (12, 1585434), (18, 1056956), (24, 792717), (36, 528478), (72, 264239), (139, 136872), (278, 68436), (417, 45624), (556, 34218), (834, 22812), (1112, 17109), (1251, 15208), (1668, 11406), (1901, 10008), (2502, 7604), (3336, 5703), (3802, 5004)]