38420866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 64991808

約数和(自身を除く): 26570942

約数列:

[1, 2, 11, 22, 53, 83, 106, 166, 397, 583, 794, 913, 1166, 1826, 4367, 4399, 8734, 8798, 21041, 32951, 42082, 48389, 65902, 96778, 231451, 362461, 462902, 724922, 1746403, 3492806, 19210433, 38420866]

約数ペア:

[(1, 38420866), (2, 19210433), (11, 3492806), (22, 1746403), (53, 724922), (83, 462902), (106, 362461), (166, 231451), (397, 96778), (583, 65902), (794, 48389), (913, 42082), (1166, 32951), (1826, 21041), (4367, 8798), (4399, 8734)]