22221130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{47279}}^1$

素因数の和:47333

約数の個数: 16

約数和(自身を含む): 40849920

約数和(自身を除く): 18628790

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 47279, 94558, 236395, 472790, 2222113, 4444226, 11110565, 22221130]

約数ペア:

[(1, 22221130), (2, 11110565), (5, 4444226), (10, 2222113), (47, 472790), (94, 236395), (235, 94558), (470, 47279)]