15107774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 11503426

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 769, 893, 1034, 1538, 1786, 8459, 9823, 14611, 16918, 19646, 29222, 36143, 72286, 160721, 321442, 397573, 686717, 795146, 1373434, 7553887, 15107774]

約数ペア:

[(1, 15107774), (2, 7553887), (11, 1373434), (19, 795146), (22, 686717), (38, 397573), (47, 321442), (94, 160721), (209, 72286), (418, 36143), (517, 29222), (769, 19646), (893, 16918), (1034, 14611), (1538, 9823), (1786, 8459)]