1863986576

素因数分解:

$2^4\times {\mathrm{1931}}^1\times {\mathrm{60331}}^1$

素因数の和:62270

約数の個数: 20

約数和(自身を含む): 3613404144

約数和(自身を除く): 1749417568

約数列:

[1, 2, 4, 8, 16, 1931, 3862, 7724, 15448, 30896, 60331, 120662, 241324, 482648, 965296, 116499161, 232998322, 465996644, 931993288, 1863986576]

約数ペア:

[(1, 1863986576), (2, 931993288), (4, 465996644), (8, 232998322), (16, 116499161), (1931, 965296), (3862, 482648), (7724, 241324), (15448, 120662), (30896, 60331)]