12912010994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1\times {\mathrm{4919}}^1$

素因数の和:6038

約数の個数: 32

約数和(自身を含む): 20715955200

約数和(自身を除く): 7803944206

約数列:

[1, 2, 19, 38, 67, 134, 1031, 1273, 2062, 2546, 4919, 9838, 19589, 39178, 69077, 93461, 138154, 186922, 329573, 659146, 1312463, 2624926, 5071489, 6261887, 10142978, 12523774, 96358291, 192716582, 339789763, 679579526, 6456005497, 12912010994]

約数ペア:

[(1, 12912010994), (2, 6456005497), (19, 679579526), (38, 339789763), (67, 192716582), (134, 96358291), (1031, 12523774), (1273, 10142978), (2062, 6261887), (2546, 5071489), (4919, 2624926), (9838, 1312463), (19589, 659146), (39178, 329573), (69077, 186922), (93461, 138154)]