12611261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 14010864

約数和(自身を除く): 1399603

約数列:

[1, 13, 73, 97, 137, 949, 1261, 1781, 7081, 10001, 13289, 92053, 130013, 172757, 970097, 12611261]

約数ペア:

[(1, 12611261), (13, 970097), (73, 172757), (97, 130013), (137, 92053), (949, 13289), (1261, 10001), (1781, 7081)]