47209786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42227}}^1$

素因数の和:42285

約数の個数: 16

約数和(自身を含む): 78037344

約数和(自身を除く): 30827558

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 42227, 84454, 548951, 1097902, 1815761, 3631522, 23604893, 47209786]

約数ペア:

[(1, 47209786), (2, 23604893), (13, 3631522), (26, 1815761), (43, 1097902), (86, 548951), (559, 84454), (1118, 42227)]