12315028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 25191936

約数和(自身を除く): 12876908

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 283, 473, 506, 566, 946, 989, 1012, 1132, 1892, 1978, 3113, 3956, 6226, 6509, 10879, 12169, 12452, 13018, 21758, 24338, 26036, 43516, 48676, 71599, 133859, 143198, 267718, 279887, 286396, 535436, 559774, 1119548, 3078757, 6157514, 12315028]

約数ペア:

[(1, 12315028), (2, 6157514), (4, 3078757), (11, 1119548), (22, 559774), (23, 535436), (43, 286396), (44, 279887), (46, 267718), (86, 143198), (92, 133859), (172, 71599), (253, 48676), (283, 43516), (473, 26036), (506, 24338), (566, 21758), (946, 13018), (989, 12452), (1012, 12169), (1132, 10879), (1892, 6509), (1978, 6226), (3113, 3956)]