18942677

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 21893760

約数和(自身を除く): 2951083

約数列:

[1, 13, 19, 53, 247, 689, 1007, 1447, 13091, 18811, 27493, 76691, 357409, 996983, 1457129, 18942677]

約数ペア:

[(1, 18942677), (13, 1457129), (19, 996983), (53, 357409), (247, 76691), (689, 27493), (1007, 18811), (1447, 13091)]