19836342

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1929

約数の個数: 48

約数和(自身を含む): 46725120

約数和(自身を除く): 26888778

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 1871, 3534, 3742, 5301, 5613, 10602, 11226, 16839, 33678, 35549, 58001, 71098, 106647, 116002, 174003, 213294, 319941, 348006, 522009, 639882, 1044018, 1102019, 2204038, 3306057, 6612114, 9918171, 19836342]

約数ペア:

[(1, 19836342), (2, 9918171), (3, 6612114), (6, 3306057), (9, 2204038), (18, 1102019), (19, 1044018), (31, 639882), (38, 522009), (57, 348006), (62, 319941), (93, 213294), (114, 174003), (171, 116002), (186, 106647), (279, 71098), (342, 58001), (558, 35549), (589, 33678), (1178, 16839), (1767, 11226), (1871, 10602), (3534, 5613), (3742, 5301)]