31813847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{6779}}^1$

素因数の和:6830

約数の個数: 12

約数和(自身を含む): 36164520

約数和(自身を除く): 4350673

約数列:

[1, 13, 19, 247, 361, 4693, 6779, 88127, 128801, 1674413, 2447219, 31813847]

約数ペア:

[(1, 31813847), (13, 2447219), (19, 1674413), (247, 128801), (361, 88127), (4693, 6779)]