19944384

素因数分解:

$2^6\times 3^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1077

約数の個数: 56

約数和(自身を含む): 53309520

約数和(自身を除く): 33365136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 654, 872, 953, 1308, 1744, 1906, 2616, 2859, 3488, 3812, 5232, 5718, 6976, 7624, 10464, 11436, 15248, 20928, 22872, 30496, 45744, 60992, 91488, 103877, 182976, 207754, 311631, 415508, 623262, 831016, 1246524, 1662032, 2493048, 3324064, 4986096, 6648128, 9972192, 19944384]

約数ペア:

[(1, 19944384), (2, 9972192), (3, 6648128), (4, 4986096), (6, 3324064), (8, 2493048), (12, 1662032), (16, 1246524), (24, 831016), (32, 623262), (48, 415508), (64, 311631), (96, 207754), (109, 182976), (192, 103877), (218, 91488), (327, 60992), (436, 45744), (654, 30496), (872, 22872), (953, 20928), (1308, 15248), (1744, 11436), (1906, 10464), (2616, 7624), (2859, 6976), (3488, 5718), (3812, 5232)]