22227044

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18461}}^1$

素因数の和:18515

約数の個数: 24

約数和(自身を含む): 45490368

約数和(自身を除く): 23263324

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 18461, 36922, 73844, 129227, 258454, 516908, 793823, 1587646, 3175292, 5556761, 11113522, 22227044]

約数ペア:

[(1, 22227044), (2, 11113522), (4, 5556761), (7, 3175292), (14, 1587646), (28, 793823), (43, 516908), (86, 258454), (172, 129227), (301, 73844), (602, 36922), (1204, 18461)]