19477824

素因数分解:

$2^6\times 3^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:687

約数の個数: 56

約数和(自身を含む): 51876960

約数和(自身を除く): 32399136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 229, 443, 458, 687, 886, 916, 1329, 1374, 1772, 1832, 2658, 2748, 3544, 3664, 5316, 5496, 7088, 7328, 10632, 10992, 14176, 14656, 21264, 21984, 28352, 42528, 43968, 85056, 101447, 202894, 304341, 405788, 608682, 811576, 1217364, 1623152, 2434728, 3246304, 4869456, 6492608, 9738912, 19477824]

約数ペア:

[(1, 19477824), (2, 9738912), (3, 6492608), (4, 4869456), (6, 3246304), (8, 2434728), (12, 1623152), (16, 1217364), (24, 811576), (32, 608682), (48, 405788), (64, 304341), (96, 202894), (192, 101447), (229, 85056), (443, 43968), (458, 42528), (687, 28352), (886, 21984), (916, 21264), (1329, 14656), (1374, 14176), (1772, 10992), (1832, 10632), (2658, 7328), (2748, 7088), (3544, 5496), (3664, 5316)]