1388971231

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{11831}}^1$

素因数の和:12054

約数の個数: 16

約数和(自身を含む): 1510709760

約数和(自身を除く): 121738529

約数列:

[1, 19, 37, 167, 703, 3173, 6179, 11831, 117401, 224789, 437747, 1975777, 8317193, 37539763, 73103749, 1388971231]

約数ペア:

[(1, 1388971231), (19, 73103749), (37, 37539763), (167, 8317193), (703, 1975777), (3173, 437747), (6179, 224789), (11831, 117401)]