194996870224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{937484953}}^1$

素因数の和:937484974

約数の個数: 20

約数和(自身を含む): 406868470036

約数和(自身を除く): 211871599812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 937484953, 1874969906, 3749939812, 7499879624, 12187304389, 14999759248, 24374608778, 48749217556, 97498435112, 194996870224]

約数ペア:

[(1, 194996870224), (2, 97498435112), (4, 48749217556), (8, 24374608778), (13, 14999759248), (16, 12187304389), (26, 7499879624), (52, 3749939812), (104, 1874969906), (208, 937484953)]