12813277

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 14256000

約数和(自身を除く): 1442723

約数列:

[1, 19, 23, 109, 269, 437, 2071, 2507, 5111, 6187, 29321, 47633, 117553, 557099, 674383, 12813277]

約数ペア:

[(1, 12813277), (19, 674383), (23, 557099), (109, 117553), (269, 47633), (437, 29321), (2071, 6187), (2507, 5111)]