39144902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7411}}^1$

素因数の和:7571

約数の個数: 16

約数和(自身を含む): 62260800

約数和(自身を除く): 23115898

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 7411, 14822, 140809, 281618, 1030129, 2060258, 19572451, 39144902]

約数ペア:

[(1, 39144902), (2, 19572451), (19, 2060258), (38, 1030129), (139, 281618), (278, 140809), (2641, 14822), (5282, 7411)]