13257497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 15345600

約数和(自身を除く): 2088103

約数列:

[1, 11, 19, 209, 229, 277, 2519, 3047, 4351, 5263, 47861, 57893, 63433, 697763, 1205227, 13257497]

約数ペア:

[(1, 13257497), (11, 1205227), (19, 697763), (209, 63433), (229, 57893), (277, 47861), (2519, 5263), (3047, 4351)]