1965512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 3957600

約数和(自身を除く): 1992088

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 193, 268, 386, 536, 772, 1273, 1544, 2546, 3667, 5092, 7334, 10184, 12931, 14668, 25862, 29336, 51724, 103448, 245689, 491378, 982756, 1965512]

約数ペア:

[(1, 1965512), (2, 982756), (4, 491378), (8, 245689), (19, 103448), (38, 51724), (67, 29336), (76, 25862), (134, 14668), (152, 12931), (193, 10184), (268, 7334), (386, 5092), (536, 3667), (772, 2546), (1273, 1544)]