24571921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 28555200

約数和(自身を除く): 3983279

約数列:

[1, 11, 19, 89, 209, 979, 1321, 1691, 14531, 18601, 25099, 117569, 276089, 1293259, 2233811, 24571921]

約数ペア:

[(1, 24571921), (11, 2233811), (19, 1293259), (89, 276089), (209, 117569), (979, 25099), (1321, 18601), (1691, 14531)]