19559189808

素因数分解:

$2^4\times 3^2\times {\mathrm{18973}}^1\times {\mathrm{7159}}^1$

素因数の和:26146

約数の個数: 60

約数和(自身を含む): 54749097520

約数和(自身を除く): 35189907712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 7159, 14318, 18973, 21477, 28636, 37946, 42954, 56919, 57272, 64431, 75892, 85908, 113838, 114544, 128862, 151784, 170757, 171816, 227676, 257724, 303568, 341514, 343632, 455352, 515448, 683028, 910704, 1030896, 1366056, 2732112, 135827707, 271655414, 407483121, 543310828, 814966242, 1086621656, 1222449363, 1629932484, 2173243312, 2444898726, 3259864968, 4889797452, 6519729936, 9779594904, 19559189808]

約数ペア:

[(1, 19559189808), (2, 9779594904), (3, 6519729936), (4, 4889797452), (6, 3259864968), (8, 2444898726), (9, 2173243312), (12, 1629932484), (16, 1222449363), (18, 1086621656), (24, 814966242), (36, 543310828), (48, 407483121), (72, 271655414), (144, 135827707), (7159, 2732112), (14318, 1366056), (18973, 1030896), (21477, 910704), (28636, 683028), (37946, 515448), (42954, 455352), (56919, 343632), (57272, 341514), (64431, 303568), (75892, 257724), (85908, 227676), (113838, 171816), (114544, 170757), (128862, 151784)]