19138464

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 59149440

約数和(自身を除く): 40010976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1303, 1632, 1836, 2448, 2606, 3672, 3909, 4896, 5212, 7344, 7818, 10424, 11727, 14688, 15636, 20848, 22151, 23454, 31272, 35181, 41696, 44302, 46908, 62544, 66453, 70362, 88604, 93816, 125088, 132906, 140724, 177208, 187632, 199359, 265812, 281448, 354416, 375264, 398718, 531624, 562896, 598077, 708832, 797436, 1063248, 1125792, 1196154, 1594872, 2126496, 2392308, 3189744, 4784616, 6379488, 9569232, 19138464]

約数ペア:

[(1, 19138464), (2, 9569232), (3, 6379488), (4, 4784616), (6, 3189744), (8, 2392308), (9, 2126496), (12, 1594872), (16, 1196154), (17, 1125792), (18, 1063248), (24, 797436), (27, 708832), (32, 598077), (34, 562896), (36, 531624), (48, 398718), (51, 375264), (54, 354416), (68, 281448), (72, 265812), (96, 199359), (102, 187632), (108, 177208), (136, 140724), (144, 132906), (153, 125088), (204, 93816), (216, 88604), (272, 70362), (288, 66453), (306, 62544), (408, 46908), (432, 44302), (459, 41696), (544, 35181), (612, 31272), (816, 23454), (864, 22151), (918, 20848), (1224, 15636), (1303, 14688), (1632, 11727), (1836, 10424), (2448, 7818), (2606, 7344), (3672, 5212), (3909, 4896)]