15451471441

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2192009}}^1$

素因数の和:2192088

約数の個数: 16

約数和(自身を含む): 18938966400

約数和(自身を除く): 3487494959

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 2192009, 15344063, 41648171, 116176477, 291537197, 813235339, 2207353063, 15451471441]

約数ペア:

[(1, 15451471441), (7, 2207353063), (19, 813235339), (53, 291537197), (133, 116176477), (371, 41648171), (1007, 15344063), (7049, 2192009)]