19361433

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70921}}^1$

素因数の和:70944

約数の個数: 16

約数和(自身を含む): 31773056

約数和(自身を除く): 12411623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 70921, 212763, 496447, 921973, 1489341, 2765919, 6453811, 19361433]

約数ペア:

[(1, 19361433), (3, 6453811), (7, 2765919), (13, 1489341), (21, 921973), (39, 496447), (91, 212763), (273, 70921)]