13262288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63761}}^1$

素因数の和:63782

約数の個数: 20

約数和(自身を含む): 27672708

約数和(自身を除く): 14410420

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63761, 127522, 255044, 510088, 828893, 1020176, 1657786, 3315572, 6631144, 13262288]

約数ペア:

[(1, 13262288), (2, 6631144), (4, 3315572), (8, 1657786), (13, 1020176), (16, 828893), (26, 510088), (52, 255044), (104, 127522), (208, 63761)]