23147852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 52496640

約数和(自身を除く): 29348788

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3347, 3458, 6694, 6916, 13388, 23429, 43511, 46858, 63593, 87022, 93716, 127186, 174044, 254372, 304577, 445151, 609154, 826709, 890302, 1218308, 1653418, 1780604, 3306836, 5786963, 11573926, 23147852]

約数ペア:

[(1, 23147852), (2, 11573926), (4, 5786963), (7, 3306836), (13, 1780604), (14, 1653418), (19, 1218308), (26, 890302), (28, 826709), (38, 609154), (52, 445151), (76, 304577), (91, 254372), (133, 174044), (182, 127186), (247, 93716), (266, 87022), (364, 63593), (494, 46858), (532, 43511), (988, 23429), (1729, 13388), (3347, 6916), (3458, 6694)]