22218616

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9227}}^1$

素因数の和:9283

約数の個数: 32

約数和(自身を含む): 48723840

約数和(自身を除く): 26505224

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 9227, 18454, 36908, 64589, 73816, 129178, 258356, 396761, 516712, 793522, 1587044, 2777327, 3174088, 5554654, 11109308, 22218616]

約数ペア:

[(1, 22218616), (2, 11109308), (4, 5554654), (7, 3174088), (8, 2777327), (14, 1587044), (28, 793522), (43, 516712), (56, 396761), (86, 258356), (172, 129178), (301, 73816), (344, 64589), (602, 36908), (1204, 18454), (2408, 9227)]