21624774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{189691}}^1$

素因数の和:189715

約数の個数: 16

約数和(自身を含む): 45526080

約数和(自身を除く): 23901306

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 189691, 379382, 569073, 1138146, 3604129, 7208258, 10812387, 21624774]

約数ペア:

[(1, 21624774), (2, 10812387), (3, 7208258), (6, 3604129), (19, 1138146), (38, 569073), (57, 379382), (114, 189691)]