22717252

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 40449024

約数和(自身を除く): 17731772

約数列:

[1, 2, 4, 127, 197, 227, 254, 394, 454, 508, 788, 908, 25019, 28829, 44719, 50038, 57658, 89438, 100076, 115316, 178876, 5679313, 11358626, 22717252]

約数ペア:

[(1, 22717252), (2, 11358626), (4, 5679313), (127, 178876), (197, 115316), (227, 100076), (254, 89438), (394, 57658), (454, 50038), (508, 44719), (788, 28829), (908, 25019)]