1855624094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{728839}}^1$

素因数の和:728927

約数の個数: 16

約数和(自身を含む): 2973667200

約数和(自身を除く): 1118043106

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 728839, 1457678, 13847941, 27695882, 48832213, 97664426, 927812047, 1855624094]

約数ペア:

[(1, 1855624094), (2, 927812047), (19, 97664426), (38, 48832213), (67, 27695882), (134, 13847941), (1273, 1457678), (2546, 728839)]