15668748884

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{827}}^1\times {\mathrm{66713}}^1$

素因数の和:67615

約数の個数: 24

約数和(自身を含む): 27840552768

約数和(自身を除く): 12171803884

約数列:

[1, 2, 4, 71, 142, 284, 827, 1654, 3308, 58717, 66713, 117434, 133426, 234868, 266852, 4736623, 9473246, 18946492, 55171651, 110343302, 220686604, 3917187221, 7834374442, 15668748884]

約数ペア:

[(1, 15668748884), (2, 7834374442), (4, 3917187221), (71, 220686604), (142, 110343302), (284, 55171651), (827, 18946492), (1654, 9473246), (3308, 4736623), (58717, 266852), (66713, 234868), (117434, 133426)]