22273867

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12577}}^1$

素因数の和:12618

約数の個数: 16

約数和(自身を含む): 28979712

約数和(自身を除く): 6705845

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 12577, 88039, 138347, 289271, 968429, 2024897, 3181981, 22273867]

約数ペア:

[(1, 22273867), (7, 3181981), (11, 2024897), (23, 968429), (77, 289271), (161, 138347), (253, 88039), (1771, 12577)]