19041864

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 49896000

約数和(自身を除く): 30854136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 109, 116, 174, 218, 232, 251, 327, 348, 436, 502, 654, 696, 753, 872, 1004, 1308, 1506, 2008, 2616, 3012, 3161, 6024, 6322, 7279, 9483, 12644, 14558, 18966, 21837, 25288, 27359, 29116, 37932, 43674, 54718, 58232, 75864, 82077, 87348, 109436, 164154, 174696, 218872, 328308, 656616, 793411, 1586822, 2380233, 3173644, 4760466, 6347288, 9520932, 19041864]

約数ペア:

[(1, 19041864), (2, 9520932), (3, 6347288), (4, 4760466), (6, 3173644), (8, 2380233), (12, 1586822), (24, 793411), (29, 656616), (58, 328308), (87, 218872), (109, 174696), (116, 164154), (174, 109436), (218, 87348), (232, 82077), (251, 75864), (327, 58232), (348, 54718), (436, 43674), (502, 37932), (654, 29116), (696, 27359), (753, 25288), (872, 21837), (1004, 18966), (1308, 14558), (1506, 12644), (2008, 9483), (2616, 7279), (3012, 6322), (3161, 6024)]