1914968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 4008960

約数和(自身を除く): 2093992

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 463, 517, 926, 1034, 1852, 2068, 3704, 4136, 5093, 10186, 20372, 21761, 40744, 43522, 87044, 174088, 239371, 478742, 957484, 1914968]

約数ペア:

[(1, 1914968), (2, 957484), (4, 478742), (8, 239371), (11, 174088), (22, 87044), (44, 43522), (47, 40744), (88, 21761), (94, 20372), (188, 10186), (376, 5093), (463, 4136), (517, 3704), (926, 2068), (1034, 1852)]