16221271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 18184320

約数和(自身を除く): 1963049

約数列:

[1, 11, 83, 109, 163, 913, 1199, 1793, 9047, 13529, 17767, 99517, 148819, 195437, 1474661, 16221271]

約数ペア:

[(1, 16221271), (11, 1474661), (83, 195437), (109, 148819), (163, 99517), (913, 17767), (1199, 13529), (1793, 9047)]