9459664

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{2971}}^1$

素因数の和:3178

約数の個数: 20

約数和(自身を含む): 18426400

約数和(自身を除く): 8966736

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 2971, 3184, 5942, 11884, 23768, 47536, 591229, 1182458, 2364916, 4729832, 9459664]

約数ペア:

[(1, 9459664), (2, 4729832), (4, 2364916), (8, 1182458), (16, 591229), (199, 47536), (398, 23768), (796, 11884), (1592, 5942), (2971, 3184)]