15400804972

素因数分解:

$2^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1016689}}^1$

素因数の和:1017241

約数の個数: 24

約数和(自身を含む): 30858574880

約数和(自身を除く): 15457769908

約数列:

[1, 2, 4, 7, 14, 28, 541, 1082, 2164, 3787, 7574, 15148, 1016689, 2033378, 4066756, 7116823, 14233646, 28467292, 550028749, 1100057498, 2200114996, 3850201243, 7700402486, 15400804972]

約数ペア:

[(1, 15400804972), (2, 7700402486), (4, 3850201243), (7, 2200114996), (14, 1100057498), (28, 550028749), (541, 28467292), (1082, 14233646), (2164, 7116823), (3787, 4066756), (7574, 2033378), (15148, 1016689)]