31417906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63599}}^1$

素因数の和:63633

約数の個数: 16

約数和(自身を含む): 53424000

約数和(自身を除く): 22006094

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 63599, 127198, 826787, 1208381, 1653574, 2416762, 15708953, 31417906]

約数ペア:

[(1, 31417906), (2, 15708953), (13, 2416762), (19, 1653574), (26, 1208381), (38, 826787), (247, 127198), (494, 63599)]