1138970143

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{36709}}^1$

素因数の和:36822

約数の個数: 16

約数和(自身を含む): 1268697600

約数和(自身を除く): 129727457

約数列:

[1, 19, 23, 71, 437, 1349, 1633, 31027, 36709, 697471, 844307, 2606339, 16041833, 49520441, 59945797, 1138970143]

約数ペア:

[(1, 1138970143), (19, 59945797), (23, 49520441), (71, 16041833), (437, 2606339), (1349, 844307), (1633, 697471), (31027, 36709)]