13194784

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 27147960

約数和(自身を除く): 13953176

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 89, 113, 164, 178, 226, 328, 356, 452, 656, 712, 904, 1312, 1424, 1808, 2848, 3616, 3649, 4633, 7298, 9266, 10057, 14596, 18532, 20114, 29192, 37064, 40228, 58384, 74128, 80456, 116768, 148256, 160912, 321824, 412337, 824674, 1649348, 3298696, 6597392, 13194784]

約数ペア:

[(1, 13194784), (2, 6597392), (4, 3298696), (8, 1649348), (16, 824674), (32, 412337), (41, 321824), (82, 160912), (89, 148256), (113, 116768), (164, 80456), (178, 74128), (226, 58384), (328, 40228), (356, 37064), (452, 29192), (656, 20114), (712, 18532), (904, 14596), (1312, 10057), (1424, 9266), (1808, 7298), (2848, 4633), (3616, 3649)]