19362421796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{284741497}}^1$

素因数の和:284741518

約数の個数: 12

約数和(自身を含む): 35877428748

約数和(自身を除く): 16515006952

約数列:

[1, 2, 4, 17, 34, 68, 284741497, 569482994, 1138965988, 4840605449, 9681210898, 19362421796]

約数ペア:

[(1, 19362421796), (2, 9681210898), (4, 4840605449), (17, 1138965988), (34, 569482994), (68, 284741497)]