2007227507

素因数分解:

${\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{43781}}^1$

素因数の和:43946

約数の個数: 12

約数和(自身を含む): 2135160576

約数和(自身を除く): 127933069

約数列:

[1, 19, 127, 361, 2413, 43781, 45847, 831839, 5560187, 15804941, 105643553, 2007227507]

約数ペア:

[(1, 2007227507), (19, 105643553), (127, 15804941), (361, 5560187), (2413, 831839), (43781, 45847)]