19066800256

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{348851}}^1$

素因数の和:348933

約数の個数: 64

約数和(自身を含む): 44122800960

約数和(自身を除く): 25056000704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1708, 1952, 3416, 3904, 6832, 7808, 13664, 27328, 54656, 348851, 697702, 1395404, 2441957, 2790808, 4883914, 5581616, 9767828, 11163232, 19535656, 21279911, 22326464, 39071312, 42559822, 44652928, 78142624, 85119644, 148959377, 156285248, 170239288, 297918754, 312570496, 340478576, 595837508, 680957152, 1191675016, 1361914304, 2383350032, 2723828608, 4766700064, 9533400128, 19066800256]

約数ペア:

[(1, 19066800256), (2, 9533400128), (4, 4766700064), (7, 2723828608), (8, 2383350032), (14, 1361914304), (16, 1191675016), (28, 680957152), (32, 595837508), (56, 340478576), (61, 312570496), (64, 297918754), (112, 170239288), (122, 156285248), (128, 148959377), (224, 85119644), (244, 78142624), (427, 44652928), (448, 42559822), (488, 39071312), (854, 22326464), (896, 21279911), (976, 19535656), (1708, 11163232), (1952, 9767828), (3416, 5581616), (3904, 4883914), (6832, 2790808), (7808, 2441957), (13664, 1395404), (27328, 697702), (54656, 348851)]