131394082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{38851}}^1$

素因数の和:38961

約数の個数: 16

約数和(自身を含む): 209800800

約数和(自身を除く): 78406718

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 38851, 77702, 738169, 1476338, 3457739, 6915478, 65697041, 131394082]

約数ペア:

[(1, 131394082), (2, 65697041), (19, 6915478), (38, 3457739), (89, 1476338), (178, 738169), (1691, 77702), (3382, 38851)]