12013757

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 14707200

約数和(自身を除く): 2693443

約数列:

[1, 7, 19, 59, 133, 413, 1121, 1531, 7847, 10717, 29089, 90329, 203623, 632303, 1716251, 12013757]

約数ペア:

[(1, 12013757), (7, 1716251), (19, 632303), (59, 203623), (133, 90329), (413, 29089), (1121, 10717), (1531, 7847)]