12190451

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 15153600

約数和(自身を除く): 2963149

約数列:

[1, 7, 13, 91, 109, 763, 1229, 1417, 8603, 9919, 15977, 111839, 133961, 937727, 1741493, 12190451]

約数ペア:

[(1, 12190451), (7, 1741493), (13, 937727), (91, 133961), (109, 111839), (763, 15977), (1229, 9919), (1417, 8603)]