19366960592

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{22961}}^1$

素因数の和:23436

約数の個数: 80

約数和(自身を含む): 45511051392

約数和(自身を除く): 26144090800

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 443, 476, 886, 952, 1772, 1904, 3101, 3544, 6202, 7088, 7531, 12404, 15062, 22961, 24808, 30124, 45922, 49616, 52717, 60248, 91844, 105434, 120496, 160727, 183688, 210868, 321454, 367376, 390337, 421736, 642908, 780674, 843472, 1285816, 1561348, 2571632, 2732359, 3122696, 5464718, 6245392, 10171723, 10929436, 20343446, 21858872, 40686892, 43717744, 71202061, 81373784, 142404122, 162747568, 172919291, 284808244, 345838582, 569616488, 691677164, 1139232976, 1210435037, 1383354328, 2420870074, 2766708656, 4841740148, 9683480296, 19366960592]

約数ペア:

[(1, 19366960592), (2, 9683480296), (4, 4841740148), (7, 2766708656), (8, 2420870074), (14, 1383354328), (16, 1210435037), (17, 1139232976), (28, 691677164), (34, 569616488), (56, 345838582), (68, 284808244), (112, 172919291), (119, 162747568), (136, 142404122), (238, 81373784), (272, 71202061), (443, 43717744), (476, 40686892), (886, 21858872), (952, 20343446), (1772, 10929436), (1904, 10171723), (3101, 6245392), (3544, 5464718), (6202, 3122696), (7088, 2732359), (7531, 2571632), (12404, 1561348), (15062, 1285816), (22961, 843472), (24808, 780674), (30124, 642908), (45922, 421736), (49616, 390337), (52717, 367376), (60248, 321454), (91844, 210868), (105434, 183688), (120496, 160727)]