15802566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10663}}^1$

素因数の和:10700

約数の個数: 32

約数和(自身を含む): 35831040

約数和(自身を除く): 20028474

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 10663, 21326, 31989, 63978, 138619, 202597, 277238, 405194, 415857, 607791, 831714, 1215582, 2633761, 5267522, 7901283, 15802566]

約数ペア:

[(1, 15802566), (2, 7901283), (3, 5267522), (6, 2633761), (13, 1215582), (19, 831714), (26, 607791), (38, 415857), (39, 405194), (57, 277238), (78, 202597), (114, 138619), (247, 63978), (494, 31989), (741, 21326), (1482, 10663)]