78470025118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{5201513}}^1$

素因数の和:5201931

約数の個数: 16

約数和(自身を含む): 124212154320

約数和(自身を除く): 45742129202

約数列:

[1, 2, 19, 38, 397, 794, 7543, 15086, 5201513, 10403026, 98828747, 197657494, 2065000661, 4130001322, 39235012559, 78470025118]

約数ペア:

[(1, 78470025118), (2, 39235012559), (19, 4130001322), (38, 2065000661), (397, 197657494), (794, 98828747), (7543, 10403026), (15086, 5201513)]