19238832

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 59192640

約数和(自身を除く): 39953808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 102, 116, 136, 144, 153, 174, 204, 232, 261, 271, 272, 306, 348, 408, 464, 493, 522, 542, 612, 696, 813, 816, 986, 1044, 1084, 1224, 1392, 1479, 1626, 1972, 2088, 2168, 2439, 2448, 2958, 3252, 3944, 4176, 4336, 4437, 4607, 4878, 5916, 6504, 7859, 7888, 8874, 9214, 9756, 11832, 13008, 13821, 15718, 17748, 18428, 19512, 23577, 23664, 27642, 31436, 35496, 36856, 39024, 41463, 47154, 55284, 62872, 70731, 70992, 73712, 82926, 94308, 110568, 125744, 133603, 141462, 165852, 188616, 221136, 267206, 282924, 331704, 377232, 400809, 534412, 565848, 663408, 801618, 1068824, 1131696, 1202427, 1603236, 2137648, 2404854, 3206472, 4809708, 6412944, 9619416, 19238832]

約数ペア:

[(1, 19238832), (2, 9619416), (3, 6412944), (4, 4809708), (6, 3206472), (8, 2404854), (9, 2137648), (12, 1603236), (16, 1202427), (17, 1131696), (18, 1068824), (24, 801618), (29, 663408), (34, 565848), (36, 534412), (48, 400809), (51, 377232), (58, 331704), (68, 282924), (72, 267206), (87, 221136), (102, 188616), (116, 165852), (136, 141462), (144, 133603), (153, 125744), (174, 110568), (204, 94308), (232, 82926), (261, 73712), (271, 70992), (272, 70731), (306, 62872), (348, 55284), (408, 47154), (464, 41463), (493, 39024), (522, 36856), (542, 35496), (612, 31436), (696, 27642), (813, 23664), (816, 23577), (986, 19512), (1044, 18428), (1084, 17748), (1224, 15718), (1392, 13821), (1479, 13008), (1626, 11832), (1972, 9756), (2088, 9214), (2168, 8874), (2439, 7888), (2448, 7859), (2958, 6504), (3252, 5916), (3944, 4878), (4176, 4607), (4336, 4437)]