22278124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5689}}^1$

素因数の和:5793

約数の個数: 24

約数和(自身を含む): 43016400

約数和(自身を除く): 20738276

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 5689, 11378, 22756, 62579, 125158, 250316, 506321, 1012642, 2025284, 5569531, 11139062, 22278124]

約数ペア:

[(1, 22278124), (2, 11139062), (4, 5569531), (11, 2025284), (22, 1012642), (44, 506321), (89, 250316), (178, 125158), (356, 62579), (979, 22756), (1958, 11378), (3916, 5689)]