19006669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 21980160

約数和(自身を除く): 2973491

約数列:

[1, 11, 19, 209, 211, 431, 2321, 4009, 4741, 8189, 44099, 90079, 90941, 1000351, 1727879, 19006669]

約数ペア:

[(1, 19006669), (11, 1727879), (19, 1000351), (209, 90941), (211, 90079), (431, 44099), (2321, 8189), (4009, 4741)]