19045224

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 57002400

約数和(自身を除く): 37957176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 139, 173, 198, 264, 278, 346, 396, 417, 519, 556, 692, 792, 834, 1038, 1112, 1251, 1384, 1529, 1557, 1668, 1903, 2076, 2502, 3058, 3114, 3336, 3806, 4152, 4587, 5004, 5709, 6116, 6228, 7612, 9174, 10008, 11418, 12232, 12456, 13761, 15224, 17127, 18348, 22836, 24047, 27522, 34254, 36696, 45672, 48094, 55044, 68508, 72141, 96188, 110088, 137016, 144282, 192376, 216423, 264517, 288564, 432846, 529034, 577128, 793551, 865692, 1058068, 1587102, 1731384, 2116136, 2380653, 3174204, 4761306, 6348408, 9522612, 19045224]

約数ペア:

[(1, 19045224), (2, 9522612), (3, 6348408), (4, 4761306), (6, 3174204), (8, 2380653), (9, 2116136), (11, 1731384), (12, 1587102), (18, 1058068), (22, 865692), (24, 793551), (33, 577128), (36, 529034), (44, 432846), (66, 288564), (72, 264517), (88, 216423), (99, 192376), (132, 144282), (139, 137016), (173, 110088), (198, 96188), (264, 72141), (278, 68508), (346, 55044), (396, 48094), (417, 45672), (519, 36696), (556, 34254), (692, 27522), (792, 24047), (834, 22836), (1038, 18348), (1112, 17127), (1251, 15224), (1384, 13761), (1529, 12456), (1557, 12232), (1668, 11418), (1903, 10008), (2076, 9174), (2502, 7612), (3058, 6228), (3114, 6116), (3336, 5709), (3806, 5004), (4152, 4587)]