19892376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1409

約数の個数: 96

約数和(自身を含む): 63741600

約数和(自身を除く): 43849224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1361, 1624, 1827, 2088, 2436, 2722, 3654, 4083, 4872, 5444, 7308, 8166, 9527, 10888, 12249, 14616, 16332, 19054, 24498, 28581, 32664, 38108, 39469, 48996, 57162, 76216, 78938, 85743, 97992, 114324, 118407, 157876, 171486, 228648, 236814, 276283, 315752, 342972, 355221, 473628, 552566, 685944, 710442, 828849, 947256, 1105132, 1420884, 1657698, 2210264, 2486547, 2841768, 3315396, 4973094, 6630792, 9946188, 19892376]

約数ペア:

[(1, 19892376), (2, 9946188), (3, 6630792), (4, 4973094), (6, 3315396), (7, 2841768), (8, 2486547), (9, 2210264), (12, 1657698), (14, 1420884), (18, 1105132), (21, 947256), (24, 828849), (28, 710442), (29, 685944), (36, 552566), (42, 473628), (56, 355221), (58, 342972), (63, 315752), (72, 276283), (84, 236814), (87, 228648), (116, 171486), (126, 157876), (168, 118407), (174, 114324), (203, 97992), (232, 85743), (252, 78938), (261, 76216), (348, 57162), (406, 48996), (504, 39469), (522, 38108), (609, 32664), (696, 28581), (812, 24498), (1044, 19054), (1218, 16332), (1361, 14616), (1624, 12249), (1827, 10888), (2088, 9527), (2436, 8166), (2722, 7308), (3654, 5444), (4083, 4872)]