19502964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 56448000

約数和(自身を除く): 36945036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 116, 117, 156, 174, 234, 261, 348, 351, 377, 468, 479, 522, 702, 754, 783, 958, 1044, 1131, 1404, 1437, 1508, 1566, 1916, 2262, 2874, 3132, 3393, 4311, 4524, 5748, 6227, 6786, 8622, 10179, 12454, 12933, 13572, 13891, 17244, 18681, 20358, 24908, 25866, 27782, 37362, 40716, 41673, 51732, 55564, 56043, 74724, 83346, 112086, 125019, 166692, 168129, 180583, 224172, 250038, 336258, 361166, 375057, 500076, 541749, 672516, 722332, 750114, 1083498, 1500228, 1625247, 2166996, 3250494, 4875741, 6500988, 9751482, 19502964]

約数ペア:

[(1, 19502964), (2, 9751482), (3, 6500988), (4, 4875741), (6, 3250494), (9, 2166996), (12, 1625247), (13, 1500228), (18, 1083498), (26, 750114), (27, 722332), (29, 672516), (36, 541749), (39, 500076), (52, 375057), (54, 361166), (58, 336258), (78, 250038), (87, 224172), (108, 180583), (116, 168129), (117, 166692), (156, 125019), (174, 112086), (234, 83346), (261, 74724), (348, 56043), (351, 55564), (377, 51732), (468, 41673), (479, 40716), (522, 37362), (702, 27782), (754, 25866), (783, 24908), (958, 20358), (1044, 18681), (1131, 17244), (1404, 13891), (1437, 13572), (1508, 12933), (1566, 12454), (1916, 10179), (2262, 8622), (2874, 6786), (3132, 6227), (3393, 5748), (4311, 4524)]