12845993

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 13789440

約数和(自身を除く): 943447

約数列:

[1, 37, 47, 83, 89, 1739, 3071, 3293, 3901, 4183, 7387, 144337, 154771, 273319, 347189, 12845993]

約数ペア:

[(1, 12845993), (37, 347189), (47, 273319), (83, 154771), (89, 144337), (1739, 7387), (3071, 4183), (3293, 3901)]