22212442

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17827}}^1$

素因数の和:17925

約数の個数: 16

約数和(自身を含む): 38508480

約数和(自身を除く): 16296038

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 17827, 35654, 124789, 249578, 1586603, 3173206, 11106221, 22212442]

約数ペア:

[(1, 22212442), (2, 11106221), (7, 3173206), (14, 1586603), (89, 249578), (178, 124789), (623, 35654), (1246, 17827)]