19364158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6719}}^1$

素因数の和:6863

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 12569282

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 6719, 13438, 73909, 147818, 880189, 1760378, 9682079, 19364158]

約数ペア:

[(1, 19364158), (2, 9682079), (11, 1760378), (22, 880189), (131, 147818), (262, 73909), (1441, 13438), (2882, 6719)]