22440847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6823}}^1$

素因数の和:6870

約数の個数: 16

約数和(自身を含む): 27514368

約数和(自身を除く): 5073521

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 6823, 75053, 88699, 156929, 975689, 1726219, 2040077, 22440847]

約数ペア:

[(1, 22440847), (11, 2040077), (13, 1726219), (23, 975689), (143, 156929), (253, 88699), (299, 75053), (3289, 6823)]