19144008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 56642040

約数和(自身を除く): 37498032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 113, 117, 156, 181, 226, 234, 312, 339, 362, 452, 468, 543, 678, 724, 904, 936, 1017, 1086, 1356, 1448, 1469, 1629, 2034, 2172, 2353, 2712, 2938, 3258, 4068, 4344, 4407, 4706, 5876, 6516, 7059, 8136, 8814, 9412, 11752, 13032, 13221, 14118, 17628, 18824, 20453, 21177, 26442, 28236, 35256, 40906, 42354, 52884, 56472, 61359, 81812, 84708, 105768, 122718, 163624, 169416, 184077, 245436, 265889, 368154, 490872, 531778, 736308, 797667, 1063556, 1472616, 1595334, 2127112, 2393001, 3190668, 4786002, 6381336, 9572004, 19144008]

約数ペア:

[(1, 19144008), (2, 9572004), (3, 6381336), (4, 4786002), (6, 3190668), (8, 2393001), (9, 2127112), (12, 1595334), (13, 1472616), (18, 1063556), (24, 797667), (26, 736308), (36, 531778), (39, 490872), (52, 368154), (72, 265889), (78, 245436), (104, 184077), (113, 169416), (117, 163624), (156, 122718), (181, 105768), (226, 84708), (234, 81812), (312, 61359), (339, 56472), (362, 52884), (452, 42354), (468, 40906), (543, 35256), (678, 28236), (724, 26442), (904, 21177), (936, 20453), (1017, 18824), (1086, 17628), (1356, 14118), (1448, 13221), (1469, 13032), (1629, 11752), (2034, 9412), (2172, 8814), (2353, 8136), (2712, 7059), (2938, 6516), (3258, 5876), (4068, 4706), (4344, 4407)]