3899446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 6231600

約数和(自身を除く): 2332154

約数列:

[1, 2, 19, 38, 89, 178, 1153, 1691, 2306, 3382, 21907, 43814, 102617, 205234, 1949723, 3899446]

約数ペア:

[(1, 3899446), (2, 1949723), (19, 205234), (38, 102617), (89, 43814), (178, 21907), (1153, 3382), (1691, 2306)]