15693451907

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1082531}}^1$

素因数の和:1082666

約数の個数: 16

約数和(自身を含む): 19052563200

約数和(自身を除く): 3359111293

約数列:

[1, 7, 19, 109, 133, 763, 2071, 14497, 1082531, 7577717, 20568089, 117995879, 143976623, 825971153, 2241921701, 15693451907]

約数ペア:

[(1, 15693451907), (7, 2241921701), (19, 825971153), (109, 143976623), (133, 117995879), (763, 20568089), (2071, 7577717), (14497, 1082531)]