22783228

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{33703}}^1$

素因数の和:33733

約数の個数: 18

約数和(自身を含む): 43174824

約数和(自身を除く): 20391596

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 33703, 67406, 134812, 438139, 876278, 1752556, 5695807, 11391614, 22783228]

約数ペア:

[(1, 22783228), (2, 11391614), (4, 5695807), (13, 1752556), (26, 876278), (52, 438139), (169, 134812), (338, 67406), (676, 33703)]