19331302272

素因数分解:

$2^7\times 3^1\times {\mathrm{97}}^1\times {\mathrm{518989}}^1$

素因数の和:519103

約数の個数: 64

約数和(自身を含む): 51878240400

約数和(自身を除く): 32546938128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 291, 384, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 6208, 9312, 12416, 18624, 37248, 518989, 1037978, 1556967, 2075956, 3113934, 4151912, 6227868, 8303824, 12455736, 16607648, 24911472, 33215296, 49822944, 50341933, 66430592, 99645888, 100683866, 151025799, 199291776, 201367732, 302051598, 402735464, 604103196, 805470928, 1208206392, 1610941856, 2416412784, 3221883712, 4832825568, 6443767424, 9665651136, 19331302272]

約数ペア:

[(1, 19331302272), (2, 9665651136), (3, 6443767424), (4, 4832825568), (6, 3221883712), (8, 2416412784), (12, 1610941856), (16, 1208206392), (24, 805470928), (32, 604103196), (48, 402735464), (64, 302051598), (96, 201367732), (97, 199291776), (128, 151025799), (192, 100683866), (194, 99645888), (291, 66430592), (384, 50341933), (388, 49822944), (582, 33215296), (776, 24911472), (1164, 16607648), (1552, 12455736), (2328, 8303824), (3104, 6227868), (4656, 4151912), (6208, 3113934), (9312, 2075956), (12416, 1556967), (18624, 1037978), (37248, 518989)]