15355636

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 27417600

約数和(自身を除く): 12061964

約数列:

[1, 2, 4, 101, 191, 199, 202, 382, 398, 404, 764, 796, 19291, 20099, 38009, 38582, 40198, 76018, 77164, 80396, 152036, 3838909, 7677818, 15355636]

約数ペア:

[(1, 15355636), (2, 7677818), (4, 3838909), (101, 152036), (191, 80396), (199, 77164), (202, 76018), (382, 40198), (398, 38582), (404, 38009), (764, 20099), (796, 19291)]