13172054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 24814080

約数和(自身を除く): 11642026

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 2153, 3059, 4306, 6118, 15071, 30142, 40907, 49519, 81814, 99038, 286349, 346633, 572698, 693266, 940861, 1881722, 6586027, 13172054]

約数ペア:

[(1, 13172054), (2, 6586027), (7, 1881722), (14, 940861), (19, 693266), (23, 572698), (38, 346633), (46, 286349), (133, 99038), (161, 81814), (266, 49519), (322, 40907), (437, 30142), (874, 15071), (2153, 6118), (3059, 4306)]