22129412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 40239360

約数和(自身を除く): 18109948

約数列:

[1, 2, 4, 31, 62, 124, 179, 358, 716, 997, 1994, 3988, 5549, 11098, 22196, 30907, 61814, 123628, 178463, 356926, 713852, 5532353, 11064706, 22129412]

約数ペア:

[(1, 22129412), (2, 11064706), (4, 5532353), (31, 713852), (62, 356926), (124, 178463), (179, 123628), (358, 61814), (716, 30907), (997, 22196), (1994, 11098), (3988, 5549)]