15500788

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 28393344

約数和(自身を除く): 12892556

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 2011, 3854, 4022, 7708, 8044, 82451, 94517, 164902, 189034, 329804, 378068, 3875197, 7750394, 15500788]

約数ペア:

[(1, 15500788), (2, 7750394), (4, 3875197), (41, 378068), (47, 329804), (82, 189034), (94, 164902), (164, 94517), (188, 82451), (1927, 8044), (2011, 7708), (3854, 4022)]