12139796

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 21705600

約数和(自身を除く): 9565804

約数列:

[1, 2, 4, 101, 151, 199, 202, 302, 398, 404, 604, 796, 15251, 20099, 30049, 30502, 40198, 60098, 61004, 80396, 120196, 3034949, 6069898, 12139796]

約数ペア:

[(1, 12139796), (2, 6069898), (4, 3034949), (101, 120196), (151, 80396), (199, 61004), (202, 60098), (302, 40198), (398, 30502), (404, 30049), (604, 20099), (796, 15251)]