14969968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71971}}^1$

素因数の和:71992

約数の個数: 20

約数和(自身を含む): 31235848

約数和(自身を除く): 16265880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 71971, 143942, 287884, 575768, 935623, 1151536, 1871246, 3742492, 7484984, 14969968]

約数ペア:

[(1, 14969968), (2, 7484984), (4, 3742492), (8, 1871246), (13, 1151536), (16, 935623), (26, 575768), (52, 287884), (104, 143942), (208, 71971)]