15163484

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2749}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 30492000

約数和(自身を除く): 15328516

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2749, 2758, 5498, 5516, 10996, 19243, 38486, 76972, 541553, 1083106, 2166212, 3790871, 7581742, 15163484]

約数ペア:

[(1, 15163484), (2, 7581742), (4, 3790871), (7, 2166212), (14, 1083106), (28, 541553), (197, 76972), (394, 38486), (788, 19243), (1379, 10996), (2749, 5516), (2758, 5498)]