23153837

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1627}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 28131840

約数和(自身を除く): 4978003

約数列:

[1, 7, 19, 107, 133, 749, 1627, 2033, 11389, 14231, 30913, 174089, 216391, 1218623, 3307691, 23153837]

約数ペア:

[(1, 23153837), (7, 3307691), (19, 1218623), (107, 216391), (133, 174089), (749, 30913), (1627, 14231), (2033, 11389)]