39801424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191353}}^1$

素因数の和:191374

約数の個数: 20

約数和(自身を含む): 83047636

約数和(自身を除く): 43246212

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 191353, 382706, 765412, 1530824, 2487589, 3061648, 4975178, 9950356, 19900712, 39801424]

約数ペア:

[(1, 39801424), (2, 19900712), (4, 9950356), (8, 4975178), (13, 3061648), (16, 2487589), (26, 1530824), (52, 765412), (104, 382706), (208, 191353)]