13037458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 24560640

約数和(自身を除く): 11523182

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 2131, 3059, 4262, 6118, 14917, 29834, 40489, 49013, 80978, 98026, 283423, 343091, 566846, 686182, 931247, 1862494, 6518729, 13037458]

約数ペア:

[(1, 13037458), (2, 6518729), (7, 1862494), (14, 931247), (19, 686182), (23, 566846), (38, 343091), (46, 283423), (133, 98026), (161, 80978), (266, 49013), (322, 40489), (437, 29834), (874, 14917), (2131, 6118), (3059, 4262)]