21450592

素因数分解:

$2^5\times {\mathrm{227}}^1\times {\mathrm{2953}}^1$

素因数の和:3190

約数の個数: 24

約数和(自身を含む): 42431256

約数和(自身を除く): 20980664

約数列:

[1, 2, 4, 8, 16, 32, 227, 454, 908, 1816, 2953, 3632, 5906, 7264, 11812, 23624, 47248, 94496, 670331, 1340662, 2681324, 5362648, 10725296, 21450592]

約数ペア:

[(1, 21450592), (2, 10725296), (4, 5362648), (8, 2681324), (16, 1340662), (32, 670331), (227, 94496), (454, 47248), (908, 23624), (1816, 11812), (2953, 7264), (3632, 5906)]